HESI-A2 RADIOLOGY EXAM QUESTIONS

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HESI-A2 RADIOLOGY EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -49 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: cerebrum

Answer:

which part of the brain interprets sensory information?

Question 2: they are not water soluble

Answer:

how are lipids different than other organic moleces?

Question 3: vein

Answer:

which structure has the lowest blood pressure?

Question 4: hinge

Answer:

what is the name of a joint that can only move in two directions?

Question 5: 500

Answer:

how many mL does an adult inhale in an average breath?

Question 6: axon

Answer:

which structure of the nervous system carries action potential in the direction of a synapse?

Question 7: stabilizes

Answer:

how does water affect the temperature of a living thing?q

Question 8: 40%

Answer:

how much of a females blood volume is composed of red blood cells?

Question 9: prokaryote

Answer:

what is the name for a cell that does not contain a nucleus?

Question 10: fission

Answer:

what is the name of the process by which a bacterial cell splits into two new cells?

Question 11: species

Answer:

what is the second part of an organisms scientific name?

Question 12: water

Answer:

which of the following is necessary for cell difusiosn

Question 13: left ventricle

Answer:

which of the heart chambers is the most muscular

Question 14: prolactin

Answer:

which hormone stimulates milk production in the breasts during lactation?

Question 15: cohesion

Answer:

which of the following properties is responsible for the passage of water through a plant?

Question 16: melatonin

Answer:

which hormone is produced by the pineal gland?

Question 17: insulin

Answer:

what hormone helps decrease the concentration of blood glucose?

Question 18: electron transport system

Answer:

which part of aerobic respiration uses oxygen?

Question 19: kingdom

Answer:

which of the following is the most general taxonomic category?

Question 20: neck

Answer:

where is the parathyroid gland located?

Question 21: parasymoathetic

Answer:

which component of the nervous system is responsible for lowering the heart rate?

Question 22: hypothalamus

Answer:

which structure controls the hormones secreted by the pituitary gland?

Question 23: four

Answer:

how many different types of nucleotides are there in DNA

Question 24: ribosome

Answer:

what is the name of the organelle that organizes protein synthesis?

Question 25: liquid

Answer:

which of the following forms of water is the denset

Question 26: epiglottis

Answer:

what is the name of the structure that prevents food from entering the airway?

Question 27: cartilage

Answer:

which substance makes up the pads that provide support between the vertebrae?

Question 28: red blood cell

Answer:

which of the following cell types has no nucleus