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Chamberlain Hesi Anatomy and Physiology Review Questions and Answers | Latest Version | 2025/2026 | Correct & Verified
What is the first cervical vertebra called?✔✔Atlas
What is the primary function of melanin?✔✔Protect against UV radiation
Which nerve controls the diaphragm?✔✔Phrenic nerve
What is the main function of the pancreas in digestion?✔✔Produce enzymes and hormones
Which structure prevents food from entering the nasal cavity during swallowing?✔✔Soft palate 1 / 2
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Which part of the ear contains receptors for hearing?✔✔Cochlea
What is the primary function of lymph nodes?✔✔Filter lymph and fight infections
Which bone protects the brain?✔✔Cranium
Which hormone stimulates ovulation in females?✔✔Luteinizing hormone
What is the movement of water across a membrane called?✔✔Osmosis
Which part of the heart prevents backflow between the left atrium and left ventricle?✔✔Mitral valve
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