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ATI LPN · Anatomy and Physiology · NCLEX Practice Questions Cardiovascular System

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

During which of the following periods does the largest volume of blood enter the arteries?

A. atrial diastole

B. ventricular diastole

C. atrial systole

D. ventricular systole

Correct Answer: ventricular systole

Question 2 of 5

Which type of blood cell is involved in the clotting mechanism of blood?

A. Neutrophils

B. Eosinophils

C. Lymphocytes

D. Platelets

Correct Answer: Platelets

Question 3 of 5

If type A blood is infused into a patient with type O blood, which of the following adverse reactions would you expect to observe in the patient?

A. Agglutination (clumping) of the transfused blood cells

B. Complement-induced hemolysis of the transfused blood cells

C. Released hemoglobin clogging the filtration membrane of the kidneys

D. More than one of the answer selection is correct

Correct Answer: More than one of the answer selection is correct

Question 4 of 5

Production of red blood cells in a mature adult occurs in all the following areas except the:

A. sternum

B. femora

C. skull bones

D. vertebrae

Correct Answer: femora

Question 5 of 5

Identify the structures blood will flow through as blood flows from the left ventricle.

A. arteriole - artery - capillary - vein - venule

B. artery - arteriole - capillary - venule - vein

C. artery - capillary - arteriole - venule - vein

D. vein - venule - capillary - artery - arteriole

Correct Answer: artery - arteriole - capillary - venule - vein