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HESI A2 A&P ACTUAL EXAM 2024 QUESTIONS AND ANSWERS | 100% CORRECT ANSWERS | GRADE A+
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HESI A2 A&P ACTUAL EXAM 2024 QUESTIONS AND ANSWERS | 100% CORRECT ANSWERS | GRADE A+
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HESI A2 A&P ACTUAL EXAM 2024QUESTIONS AND ANSWERS | 100%
CORRECT ANSWERS | GRADE A+
Which is an anterior muscle?
• Gluteus maximus
• Quadriceps femoris
• Biceps femoris
• Adductor magnus
Ans: B. An anterior muscle is located near the front of the
body. Of those listed, the quadriceps( frontal thigh muscle) is
the most anterior.
,How might the headrest on a car prevent traumatic injury?
• By limiting hyperflexion of the neck
• By limiting hyperextension of the neck
• By reducing vertebral compression
• By preventing disc degeneration
Ans: B. The headrest prevents the head from moving too far
backward, or hyperextending the neck beyond its normal range.
Which might you expect to see in a whiplash injury?
• Cardiopulmonary problems
• Side-to-side spinal curvature
• Eventual herniation of discs
,• Traumatic injury to ligaments
Ans: D. Because of the hyperflexion and hyperextension
caused by such a collision, it is not uncommon to find tears or
stretching of the ligaments of the spine. The injury is front-to-
back, making choice B unlikely, and a herniated disc (choice C)
is more of a compression injury.
Muscle contractions that normally move food along the human
digestive system are known as
.
• defecation
• osmosis
• peristalsis
• circulation
Ans: C. Defecation(choice A) is the elimination of waste.
Osmosis (choice B) is the movement of molecules across a
, membrane. Circulation (choice D) is the movement of blood
through the body. Peristalsis (choice C) is the involuntary,
wavelike movement of muscles in the intestine and elsewhere
that pushes food along.
Which type of nutrient does not provide the body with energy?
• Vitamin
• Carbohydrate
• Fat
• Protein
Ans: A. Some nutrients supply energy, and others support
metabolism. Nutrients in the first set include carbohydrates,
proteins, and fats. Those in the secound set include vitamins,
minerals, and water.
Where would you be likely to find a Schwann cell?
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