HESI A2 AP NURSEHUB 5 PRACTICE TESTS EXAM

PDF Download HESI A2 A&P NURSEHUB 5 PRACTICE TESTS EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -100 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation

Question 1: Ribosome/ Protein synthesis

Answer:

Which of the following cell organelles is correctly paired with its function?Nucleus/ Intracellular digestion Ribosome/ Protein synthesis Mitochondria/ Cell division Lysosomes/ ATP production

Question 2: To secrete oil that lubricates the skin and prevents drying.

Answer:

What is the function of the sebaceous glands?To secrete the aqueous layer of the tear film to lubricate the eye.To secrete oil that lubricates the skin and prevents drying.To secrete earwax to protect the ear from bacteria and viruses.To secrete a watery substance onto the surface of the skin to regulate body temperature.

Question 3: Water reabsorption from the urinary filtrate

Answer:

What does the presence of antidiuretic hormone stimulate?Water reabsorption from the urinary filtrate Calcium reabsorption by the nephrons

The increase of calcium levels in the blood The release of water into the bladder to be voided as urine

Question 4: DNA

Answer:

Which of the following is a molecule carrying genetic instructions for the development, functioning, growth, and reproduction for all organisms?Nucleus RNA Ribosomes DNA

Question 5: It is the only bone that does not articulate with any other bone.

Answer:

Which of the following about the hyoid bone is correct?It is located on the dorsal side of the body.It is formed via intramembranous ossification.It is one of the three bones that comprise the bones of the ear, called ossicles.It is the only bone that does not articulate with any other bone.Question 6: Standing upright, facing the observer, upper extremities at the body's sides, feet flat and directed forward, and the palms facing anteriorly

Answer:

Which of the following best describes the anatomical position?Standing upright, facing the observer, upper extremities at the body's sides, feet flat and directed forward, and the palms facing anteriorly Standing upright, facing the observer, upper extremities at the body's sides, feet flat and directed forward, and the palms facing posteriorly Standing upright, facing away from the observer, upper extremities at the body's sides, feet flat and directed outward, and the palms facing anteriorly.Standing upright, facing away from the observer, upper extremities at the body's sides, feet flat and directed forward, and the palms facing towards anteriorly.

Question 7: Oral cavity

Answer:

Where does digestion begin in the alimentary canal?Oral cavity Stomach Esophagus Small intestine

Question 8: Organ System

Answer:

The respiratory system is composed of organs that facilitate gas exchange between the blood and the external environment. Which of the following describes the group of organs that function during gas exchange?Organelle Organ Organ System Tissue

Question 9: Popliteal artery

Answer:

If the femoral artery was cut, which of the following blood vessels would not receive blood as a result?Iliac artery Popliteal artery Thoracic artery Brachial artery

Question 10: The mediastinum

Answer:

Which of the following is located in the thoracic cavity?The small intestine The adrenal glands The mediastinum The urinary and reproductive organs

Question 11: Connective tissue

Answer:

Which type of tissue is most widely distributed throughout the body?Muscle tissue Connective tissue Epithelial tissue Nervous tissue

Question 12: Adenohypophysis

Answer:

The anterior lobe of pituitary glands is called which of the following?Infundibulum Neurohypophysis Adenohypophysis

Adenosine monophosphate

Question 13: Endocrine system

Answer:

Which system coordinates and regulates processes within the body through the use of hormones?Respiratory system Muscular system Endocrine system Circulatory system

Question 14: Pulmonary vein

Answer:

Which blood vessel returns blood from the lungs back to the heart?Superior vena cava Inferior vena cava Pulmonary artery Pulmonary vein

Question 15: Ball and socket

Answer:

The shoulder is an example of which type of synovial joint?Pivot Saddle Hinge Ball and socket

Question 16: Left ventricle

Answer:

Which of the four chambers of the heart has the thickest muscular wall?Right atrium Left ventricle Right ventricle Left atrium

Question 17: Radius and ulna

Answer:

The carpals articulate with the distal ends of which two bones?Tibia and fibula Radius and ulna Tarsals and metatarsals