HESI A2 2023/ 2024/ 2025 VERSION 2 EXAM LATEST Test Bank All Exams Grammar: 40 Math: 50 R, Exams of Nursing

Download HESI A2 2023/ 2024/ 2025 VERSION 2 EXAM LATEST Test Bank All Exams Grammar: 40 Math: 50 R and more Exams Nursing in PDF only on Docsity! HESI A2 2023/ 2024/ 2025 VERSION 2 EXAM LATEST Test Bank All Exams Grammar: 40 Math: 50 Reading: 8 Passages 4. Biology: 25 Vocabulary: 50 Chemistry: 25 A&P 25 1. Grammar: 40 2. Math: 50 3. Reading: 8 Passages 4. Biology: 25 5. Vocabulary: 50 6. Chemistry: 25 7. A&P 25 HESI A2 2023/2024/2025 LATEST VERSION 2 VOCABULARY 1. A paroxysm is a sudden spasm. Another word for this might be Symptom Convulsion Efficacy Embolism 2. The meteorologist had forecast rain, Sheila brought her umbrella to work. Nor Yet Because So 3. Which of the following is spelled correctly? Embarassing Embarrassing Embarassing Embarrasing 4. Select the correct word for the blank in the following sentence. Nurse Junko and will review the patient’s chart. 10. Choose the option that correctly completes the sentence below. having trouble with new dog. There, their Their, there They’re, their Their, they’re 11. Select the meaning of the "quoted" word in the sentence. Something that remains is referred to as . Resident Residual Resistance Resin 12. Select the meaning of the quoted word in the sentence. That is an 'ominous' sign. A good omen Without deceit Threatening Full of thought 13. Which word is descriptive of a small child just learning to walk? Obese Toddler Geriatric Hale 14. Choose the word or phrase that best indicates the meaning of the "quoted" word. "Rational" means: Angry Reason Rodent Proportion 15. Choose the word or phrase that best indicates the meaning of the "quoted" word. The "insidious" disease was well established before becoming apparent. Sudden Suffer Gradual Graduate 16. Choose the word that best completes the sentence. The came to settle in the United States. Immigrate Migrate Immigrant Emigrant 17. Select the meaning of the quoted word in the sentence. The hospital accepts a certain quota of 'indigent' patients. Uninjured Apathetic Resentful Impoverished 18. A nit is a kind of . Abscess Bandage Parasite Infection 19. What is the meaning of augment? Add to Sell off Make difficult Hash out 20. Select the meaning of the quoted word in the sentence. The patients are under 'quarantine' Confinement away from the general population A specialist’s care Experimental drug therapy Imprisonment in a rehabilitation unit 21. Which word refers to the surgical removal of an organ's contents? Amputation Augmentation Evisceration Vivisection 22. What is another word for 'flux'? Quantity Inflation Strength Discharge 23. What is the meaning of regulations? Government officials Constant 32. Which word refers to a team captain's exaggerated claim about the number of goals he or she scored during the game? Hyperbole Validity Eulogy Simile 33. Choose the correct word(s) that best fits the sentence. In the United States, drivers drive cars on the side of the road. Rite Left Off-side Right 34. Select the meaning of the quoted word in the sentence. The 'impending' operation was the subject of the conversation. Very serious Required Elective Soon to occur 35. As the leader of a group, the charge nurse is open to new ideas and though of the group. The charge nurse encourages the group to participate in making decision. This type of leadership is called: Laissez- fair Autocratic Democratic Direct 36. Select the meaning of the quoted word in the sentence. The nurse reported that the patient's circulation to that foot was 'occluded'. Normal Impaired Inadequate Obstructed 37. Select the correct definition for the quoted word. The topic of discussion prompted a 'cornucopia' of stimulating questions and conversation. Plethora Ostracism Laborious Pensive 38. What sentence should replace the following incorrect sentence? "This door to remain unlocked during business hours." This business must have the door unlocked at all times. This door to remain unclosed while open This sentence is corrected as written. This door will remain unlocked when the business is open. 39. Select the word or phrase in the sentence that is not used correctly. Her teacher asked her what would she do after she graduated from nursing school. She From Would Her 40. Select the meaning of the quoted word in the sentence. The nurse assisted the physician in removing the 'cast' from the patient's arm. Protective device Medicated sleeve Sling Bandage 41. Select the meaning of the quoted word in the sentence. The doctor instructed the patient to keep his head 'elevated'. Raised Turned Still Thrown back 42. Select the meaning of the following phrase. "A system of procedures to follow." Regimen Regime Testament Treatment 43. Select the word that best fits the sentence. The student was not well liked by his peers. Geniality Affably Gregarious Detestable A nanometer is a billionth of a meter. A DNA molecule is 2 nanometers in diameter. Protein molecules are about 10 nanometers in diameter. A human hair is 100,000 nanometers in diameter. But what is a nanometer and how does it relate to technology? Nanotechnology is defined as the understanding and control of matter at dimensions of roughly 1 to 100 nanometers, a scale at which unique properties of materials emerge that can be used to develop novel technologies and products. At the nanoscale, the physical, chemical, and biological properties of materials differ from the properties of matter either at smaller scales, such as atoms, or at larger scales that we use in everyday life such as millimeters or inches. Nanotechnology involves imaging, measuring, modeling, and manipulating matter only a few nanometers in size. Gold nanoparticles are made of the same material as in jewelry. But when light interacts with particles of gold, different colors are reflected. The different colors can be used in simple medical tests to indicate infection or disease. Metals such as copper become extremely rigid at the nanoscale, rather than bendable as in copper wires seen in everyday use. What is the major difference between matter at the nanoscale and matter at larger scales such as millimeters or inches? A. At the nanoscale, metals are bendable, and at larger scales they are rigid. B. Matter has different and special characteristics at the nanoscale. C. At the nanoscale, matter has the same properties as matter at the atomic level. D. There is no difference. Which claim from the passage best describes the benefits of nanotechnology? A. Scientists can develop novel technologies and products. B. Nanotechnology is defined as the understanding and control of matter at dimensions of roughly 1 to 100 nanometers. C. The different colors can be used in simple medical tests to indicate infection or disease. D. Unique properties of materials emerge. What is the author’s primary purpose in writing this essay? A. To explain how to utilize the nanoscale B. To review the conversion between the nanoscale and nanotechnology C. To advocate for the usage of more nanotechnology D. To describe nanotechnology and what it is Neurologists and biological psychologists have witnessed a sharp increase in the knowledge and understanding of particular structures of the brain over the past two decades. As technology becomes ever more advanced, scientists are able to isolate the functions of even small regions of the human brain. One noteworthy discovery is the role of the amygdala in human fear and aggression. The amygdala, a small, almond-shaped conglomerate, is just one part of the limbic system. Located at the very center of the brain, the limbic system is the core of our 'emotional brain;' each individual structure in the limbic system is somehow connected to an aspect of human emotion. Scientists have found that electrode stimulation of the amygdala can elicit extreme and aggressive acts. Patients or experimental subjects who experience this utter rage and fearlessness have no rational foundation for their reaction. In other words, this aggression is wholly attributable to electrode stimulation. On the other hand, patients with trauma or damage to this structure exhibit a complete absence of aggression. Researchers find that no amount of poking, prodding or harassment will evoke even remotely aggressive responses from these subjects. The author suggests that persistent passivity and imperturbability may be a direct result of which of the following? A. Drug-induced stimulation of the amygdala. B. A stroke that resulted in severe tissue damage in the limbic system C. Encephalitis as a result of head trauma D. Activation of a strategically implanted electrode in a patient’s amygdala. Which statement is not listed as a detail within the passage? A. Electrode stimulation of the amygdala can elicit extreme aggressive acts. B. Scientists are able to isolate the functions of even small regions of the human brain. C. Typically, temperamental rhesus monkeys with amygdala damage are completely imperturbable. D. Subjects who experience this utter rage and fearlessness have no rational foundation for their reaction. What is the main idea of the passage? A. The human brain is as complex as it is mysterious. B. Patients with damaged amygdalas are less aggressive than individuals with healthy ones. C. Electrode stimulation is a valuable tool for researchers who study the human brain. D. Scientists have learned a lot about how the amygdala affects human emotion. The ability to see at a distance, in good light, does not diminish as a result of aging to the extent that other visual acuities do. Myopia, or nearsightedness, is more common to younger eyes, while presbyopia, or farsightedness, more commonly afflicts people as they age. The word presbyopia comes from Greek presbys, "old man," and opia, "eye," and names a condition in which, because the lens of the eye hardens slightly and loses elasticity as a person ages, one cannot as easily focus sharply on nearby objects. This condition leads to the familiar habit of lifting up one's glasses and bringing an object or reading material close to the face so that the eyes can more easily focus on it. The function of the lens is to accommodate different focal points so that sensory data can be correctly directed to the retina for interpretation into images by the brain. Corrective lenses, particularly bifocals or progressive lenses, adjust for the focal point aberration. In essence, they do the work that the eye can no longer do for itself. In the context of the passage, “accommodate” means to A. Arrange lodging for B. Contain C. Make allowances for D. Excuse The author of the passage would probably agree with which of the following statements relating corrective lenses and aging eyes? A. A dancer with a broken bone needs a cast to protect it. B. A hiker reinforces a fraying backpack strap with duct tape. C. A traveler gets a passport before going abroad. D. An athlete stretches before a game to avoid a potential injury. What was the author’s primary purpose for writing this essay? A. To define what presbyopia is B. To describe how eyes age and the function of corrective lens C. To compare and contrast nearsightedness with farsightedness D. To review the anatomy of the human eye The Bicycle V2 Today, bicycles are so common that it’s hard to believe they haven’t always been around. But two hundred years ago, bicycles didn’t even exist, and the first bicycle, invented in Germany in 1818, was nothing like our bicycles today. It was made of wood and didn’t even have pedals. Since then, however, numerous innovations and improvements in design have made the bicycle one of the most popular means of recreation and transportation around the world. In 1839, Kirkpatrick Macmillan, a Scottish blacksmith, dramatically improved upon the original bicycle design. Macmillan’s machine had tires with iron rims to keep them from getting worn down. He also used foot – operated cranks like pedals, so his bicycle could be ridden at a quick pace. It didn’t look much like a modern bicycle, though, because its back wheel was substantially larger than its front wheel. In 1861, the French Michaux brothers took Highlight the passage. Which word and idea should be underlined? The main idea of this passage is best explained in which sentence? A. Sentence (1): Today, bicycles are so common that it’s hard to believe they haven’t always been around. in 1937. Building the anchorages first, the builders then move on to the towers on each end, and then to the three-foot thick cables to support the suspension bridge. Lastly, workers labored to complete the roadway which become the most dangerous and treacherous part of the entire task. The builders had to keep the bridge balance, so it wouldn’t fall into the bay. Today, over sixty- five years later, the bridge remains a lifeline for the people of the San Francisco Bay Area. The authors’ reason for writing this piece seems to be to Inform the reader What body of water does The Golden Gate Bridge cross? Golden Gate Strait Why was the roadway so dangerous to build? If the road wasn’t balanced, it would collapse In the passage the word embark means to Begin an undertaking, start Which part of the bridge was built first? Anchorage Where is The Golden Gate Bridge located specifically? A. West Coast B. San Francisco C. San Fernando D. America Why did Strauss set a net? A. For suspension B. For balance C. For aesthetics D. For safety Which part of the bridge was built first? A. Steel cables B. A net C. The roadway D. Concrete blocks In passage the word strait means to A. A narrow passage B. Moving in one direction C. Move away aimlessly D. A roadway The Moon has been worshipped by primitive peoples and has inspired humans to create everything from lunar calendars to love sonnets, but what do we really know about it? The most accepted theory about the origin of the Moon is that it was formed of the debris from a massive collision with the young Earth about 4.6 billion years ago. A huge body, perhaps the size of Mars, struck the Earth, throwing out an immense amount of debris that coalesced and cooled in orbit around the Earth. The development of Earth is inextricably linked to the moon; the Moon’s gravitational influence upon the Earth is the primary cause of ocean tides. In fact, the Moon has more than twice the effect upon the tides than does the Sun. The Moon makes one rotation and completes a revolution around the Earth every 27 days, 7 hours, and 43 minutes. This synchronous rotation is caused by an uneven distribution of mass in the Moon (essentially, it is heavier on one side than the other) and has allowed the Earth’s gravity to keep one side of the Moon permanently facing Earth. It is an average distance from Earth of 384,403 km. The Moon has no atmosphere; without an atmosphere, the Moon has nothing to protect it from meteorite impacts, and thus the surface of the Moon is covered with impact craters, both large and small. The Moon also has no active tectonic or volcanic activity, so the erosive effects of atmospheric weathering, tectonic shifts, and volcanic upheavals that tend to erase and reform the Earth’s surface features are not at work on the Moon. In fact, even tiny surface features such as the footprint left by an astronaut in the lunar soil are likely to last for millions of years, unless obliterated by a chance meteorite strike. The surface gravity of the Moon is about one-sixth that of the Earth’s. Therefore, a man weighing 82 kilograms on Earth would only weigh 14 kilograms on the Moon. The geographical features of the Earth most like that of the Moon are, in fact, places such as the Hawaiian volcanic craters and the huge meteor crater in Arizona. The climate of the Moon is very unlike either Hawaii or Arizona, however; in fact the temperature on the Moon ranges between 123 degrees C. to –233 degrees C. What is the passage primarily about? A. What we know about the Moon and its differences to Earth B. A comparison of the Moon and the Earth C. The Moon’s effect upon the Earth D. The origin of the Moon The word “massive” in line 4 is closest in meaning to A. Dense B. Impressive C. Huge D. Unavoidable The word “debris” in line 5 is closest in meaning to A. Earth B. Rubbish C. Moons D. Satellites According to the passage, the Moon is A. Older than the Earth B. Composed of a few active volcanoes C. The primary cause of Earth’s ocean tides D. Protected by a dense atmosphere The word “uneven “in line 11 is closest in meaning to A. Heavier B. Not uniform C. Orderly D. Equally distributed Why does the author mention “impact craters” in line 16? A. To explain the corrosive effects of atmospheric weathering B. To explain why the Moon has no plant life because of meteorites C. To show the result of the Moon not having an atmosphere D. To show the result of the Moon not having active tectonic or volcanic activity The word “erase” in line 19 is closest in meaning to A. Impact B. Erupt C. Change D. Obliterate A person on the Moon would weigh less than on the Earth because A. The surface gravity of the Moon is less B. The Moon has no active tectonic or volcanic activity C. Of the composition of lunar soil D. The Moon has no atmosphere All of the following are true about the Moon EXCEPT a) Sarah plays her new saxophone well. b) The dog catches the freebee good. c) The band did good during the half time show. d) The band that played before ours was well. 2. SELECT THE WORD OR PHRASE THAT MAKES THE SENTENCE GRAMMATICALLY CORRECT 11. She was so mad at her boyfriend, she on him when he called. a) Yelled b) Screamed c) Speak d) Hung up 3. It was a beautiful performance. We all watched her from a balcony in the theater as she danced gracefully across the stage. a) Massive b) Stunningly c) Lonely d) Misery 4. John F. Kennedy was a senator before he president in 1960. a) Elected b) Was electing c) Was elected d) Had elected 5. IDENTIFY THE DEPENDENT CLAUSE IN THIS SENTENCE: The mother dog left her bed as soon as the puppies were asleep. a) As soon as the puppies were asleep b) Left her bed as soon as c) The puppies were asleep d) The mother dog left her bed 6. You on your final exam. a) Worked b) Forget c) Did well d) Done good 7. Two students (are) their professor about possibility of obtaining good grade in class. a) Ask/Are b) Is c) Was d) Could 8. When a person finds in a stressful situation, it helps to breathe deeply. a) Oneself b) yourself c) Themselves d) Itself 9. Children generally with others of the same size and age. a) Play b) Plays c) Played d) Playing 10. Scissors should never be by the handle. a) Carry b) Carries c) Carried d) Carrying 10. The child cried, “I want to do it . a) Mine b) Me c) Myself d) Me self 11. During the storm, the glass in three of the windows was broken. a) Broken b) Breaks c) Was broken d) Were broken 12. He football game. a) Never almost attends b) Almost never attends c) Almost attends never d) Attends almost never 13. To be admitted to the university, he to make application by May 15. a) Has b) Have c) Might d) Should 14. you taking a cruise to commemorate your wedding anniversary? a) Are b) Is c) Was d) Could 15. are the very ancient people. a) The Chinese b) Chinese 25. The child cried, “I want to do it . a) Mine b) Me c) Myself d) Me self 26. The nurse did not think that the symptoms an emergency room visit. a) Desired b) Warranted c) Guaranteed d) Should have been 27. During the storm, the glass in three of the windows . a) Broken b) Breaks c) Was broken d) Were broken 28. He football games. a) Never almost attends b) Almost never attends c) Almost attends never d) Attends almost never 29. I am looking forward to on a vacation next month. a) Go b) Going c) Be go d) Going to go 30. If they that the weather was going to be so bad, they wouldn’t have gone to the beach. a) Know b) Knew c) Had known d) Were knowing 31. WHICH SENTENCE IS GRAMMATICALLY CORRECT? a) Which one do you want? b) Pick the won you want? c) Whose one do you want? d) Who’s do you want? 32. WHICH SENTENCE IS GRAMMATICALLY CORRECT? a) The winner was me. b) It was I who won. c) The runner was her. d) It was me who lost. 33. WHICH SENTENCE IS GRAMMATICALLY CORRECT? a) He did bad on the test. b) He felt bad about the broken window. c) He felt badly about being late. d) When the patient feels badly, give him an aspirin. SELECT THE WORD OR PHRASE IN THE SENTENCE THAT IS NOT USED CORRECTLY, question 34 - 79. 34. Before his death at age 82, comedian Rodney Dangerfield’s motto was, “I don’t get no respect.” a) At b) No c) Before d) Was 35. Because I want to go to the movies later, I am going to due my homework now. a) Because b) To go c) Due d) Am going to 36. Based on the principals of asepsis, the nurse should consider a sterile packet below waist level to be contaminated. a) Principals b) Asepsis c) Nurse d) Sterile 37. He ate for pieces of fried chicken at dinner, and no vegetables. a) No b) For c) At d) Ate 38. It was after soon he arrived in the U.S.A that he met the woman who was to become his wife. a) Was b) After soon 12. A nurse works in the military hospital from 1300 to 2000. How many hours does this nurse work? A. 8 hours B. 11 hours C. 7 hours D. 12 hours 13. What temperature in Celsius is 98.6 degrees Fahrenheit? (Enter numeric value only) 37 Celsius 14. A newborn weights 3,459 grams. There are 453.59 grams per pound. What is the infant's weight in pounds and ounces? A. 7lbs 10oz. B. 10lbs 7oz. C. 13lbs 3 oz. D. 3 lbs 13 oz. 15. What kind of number system is commonly used in the United States? A. Tertiary B. Decimal C. Napoleonic D. Binary 16. A women received a bottle of perfume as a present. The bottle contains 3/4 oz of perfume. How many milliliters is this? (Enter numeric value only.) 22.5mL 17. The metric system of measurement was developed in France during Napoleon's reign. It is based on what multiplication factor? A. The length of Napoleon’s forearm B. 2 C.10 D. Atomic weight of helium 18. How many meters are in 2 kilometers? (Enter numeric value only.) 2000 meters 1meter = 1000 kilometers 2x1000= 2000 19. How many kilograms are in 2000 grams? (Enter numeric value only.) 2 kilograms Kg g mg (move 3 times to the right or left) (L) to (s) ex: 2000=2 or 2=2000 20. To convert pounds to kilograms, what factor is used? 2.2 1 pound = 2.2 kilogram 21. Convert 5 3/4 to a decimal. Round to the nearest tenth. 4 𝑥5+4 = 23 5.75 4 𝑟𝑜𝑢𝑛𝑑 𝑡𝑜 𝑡ℎ𝑒 𝑛𝑒𝑎𝑟𝑒𝑠𝑡 𝑡𝑒𝑛𝑡ℎ 5.75 5.7 6 5.8 4 5.8 22. A warehouse worker ships 9 boxes each day. Every box must contain 3 shipping labels. How many shipping labels does the worker need each day? 9 x 3 = 27 7 3 27 24 23. 2.5:150 ::20:x= 2.5 = 20 = 20 150 𝑥 𝑥 150 = 3000 ÷ 2.5 = 1200 X=3000 X=1000 X=1500 X=1200 24. What is 80% of 55? .80 x 55 = 44 45 44 40 39 25. 3.44 divided by 0.6= 3.44 ÷ 0.6 = 5.73 11.41 5.73 2.33 0.57 26. Solve if x=11. x+44/2x = 11 + 44 ÷ 2 ( 11 ) → 11 + 44 ÷ 22 → 11 + 2 = 13 33 2.5 13 55/22 27. 4 7/8 divided by 1 1/6= 8 𝑥 4+7 6 𝑥 39 7 3 1÷+1 → ÷ →39 6𝑥 →39 𝑥117 = → 117 ÷ 5 28 = 4 28 8 6 8 6 8 7 4 7 28 4& 6/8 4& 7/8 5& 8/14 4 & 5/28 82+81. Add. 6 3/4 + 8 1/6= 4 𝑥 6+3+ 6 𝑥 →49 27 + →49 27 𝑥 6 + →196 162 + → 358 → 4 6 4 𝑥 4 4 𝑥 6 𝑥 24 24 24 358 ÷ 24 = 14 22 24 6 11 6 4 → 𝑟𝑒𝑑𝑢𝑐𝑒 14 12 37. Solve if y = 3. 4y + 21/y 23/3 7.7 19 11 38. Farmer Juan finds that it takes 2 chickens to produce 6 eggs in 24 hours. How many chickens will he need to produce 24 eggs in 24 hours? 48 18 8 6 39. If Alice consumes two times as many calories as Claire, and Claire consumes 2,500 calories a day. How many calories does Alice consume a week? 35,000 40. Train A leaves the station at 1:45 traveling at a constant speed of 65 mph. If it arrives at its destination at 3:15, how many miles did it travel? 97.5 41. Leslie is blowing up one of her favorite photographs to hang on her wall. If the photo's original length and height were 8 inches and 15 inches, and the new height is 4 feet, how many feet must the new picture be? 2.1 42. If Larry can wash 50 cars in 20 minutes, how many minutes will it take him to wash 80 cars? 32 43. A runner leaves his house at 7:45 for a morning run. If he travels at an average speed of 6 mph and gets back home at 10:00, how many miles did he run? 13.5 44. A bowling team consists of 34 members, and 18 are male. If 4 females leave the team, what percent of the remaining members are male? 60% 45. If Andy runs five times as long as Jake and Jake runs 24.5 miles each week, how many miles does Andy run in a day? 17.5 46. Two workers can finish building a play set in 18 hours. How long will it take 4 workers to build 3 play sets? 27 47. If Randy sells 8 times as many vacuum cleaners as Janice, and Janice sells 690 vacuum cleaners per year, on average, how many does Randy sell each month? 460 48. A marathon runner is training for his next race. On his daily run he completes 21.6 mile and burns 2,274 calories. What is his rate of calories burned per mile? 105.28 49. A baker can bake 4 cakes with 10 cups of sugar. If he has a 30 cup bag that is 1/2 full, how many cakes can he bake? 6 cakes 50. Two buildings in downtown Chicago stand across the river from each other. The first building's height is 1,700 feet and it casts a shadow that is 525 feet long. If the second building's height is 1,450 feet, how long will its shadow be at the same time of day (round to the nearest foot)? 448 BIOLOGY 1. Plant cells have what organelle that functions as storage, waste disposal, and protection? Vacuoles 2. What are the site of cellular respiration? (eukaryotic cells) Mitochondria 3. What are plasma membranes mostly made of? Lipids 4. What is the magnification of an ocular lens on a microscope? 10x 5. What is the main component of blood plasma? Water 6. What is the first step in metabolism of food to cellular energy? Glycolysis 7. How many chromosomes do sperm and egg produce in meiosis? 23 8. How many chromosomes do sperm and egg produce in mitosis? 46 9. What helps the cells shape and cell to adapt? Cytoskeleton 10. What gives the cell the ability to move and proper? Microtubules 11. What drives the cell/ pushes it forward? Propulsion 12. All humans have how many pairs of chromosomes? 23 pairs 13. What cycle is the sequence of reactions by which most living cells generate general energy during the process of aerobic respiration; it takes place in the mitochondria. The Kreb Cycle 14. What kind of cells are in meiosis (sex cells)? Gametes 15. What organelle pushes water out of the cell? Vacuoles (contractile) 16. What is an animal cell? Eukaryotic -273°C 13. The term Amphoteric means? A substance that can act as both a base & acid 14. What is Kelvin based around? Absolute zero 15. A compound that is a Hydrogen or proton donor, corrosive to metals, causes blue litmus paper to become red and becomes less acidic when mixed with a base is? Acid 16. Mixture of 2 or more metals are? Alloys 17. Acids:  pH less than 7.0  sour/tart  Formulas begin with H (Hydrogen)  Proton Donor 18. 3 types of radiation in nuclear chemistry? Alpha, Beta & Gamma 19. Alpha radiation:  Emission of Helium (He) ions in the nuclei  Contains 2 protons & 2 neutrons.  +2 Charge  Largest radiation particle.  Can be stopped by piece of paper 20. Type of Alloy in which another metal is dissolved in Mercury (Hg)? Amalgam 21. Proteins are made up of? Amino Acids 22. Glycogen is what kind of starch? Animal Starch 23. When an atom GAINS ONE or more electrons? Anions (negative ion) 24. Atomic mass? Average mass of an elements isotope 25. Atomic #: # Of protons in nucleus of an atom ANATOMY AND PHYSIOLOGY 1. Movement of water across a membrane Osmosis 2. Cartilaginous connection between articulating bones made up of cartilage 3. Synovial joints highly moveable hinge, pivot, saddle 4. Two types of asexual reproduction? Binary fissionand mitosis 5. What links the nasopharynx to the middle ear? Eustachian tube 6. Calciferol is controlled by? Parathyroid 7. Endocytosis Engulfs and brings in 8. Exocytosis Fuses within plasma membrane and releases content outside of cell 9. Pituitary gland produces Adrenocorticotropic hormone GH 10. Adrenal gland secretes Cortisol and aldosterone 11. Aerobic respiration takes place in the mitochondria and requires oxygen and glucose, and produces carbon dioxide, water, and energy. 12. Anaerobic respiration also produces energy and uses glucose, but it produces less energy and does not require oxygen. 13. What part of the respiratory system is I theupper respiratory? Bronchioles, alveolar ducts, andalveoli 14. Aerobic respiration happens in presence of Oxygen 15. Which of the following statements is anatomically correct? A. The knee is distal to the ankle. B. The heart is inferior to the diaphragm