HESI Exam Quiz 33

Question 1 of 10

1. Question

One of the choices is the correct process of the respiratory system. Which one is it?

It is the exchange of gases from blood to the atmosphere.
It is the exchange of gases from blood to body cells.
It is the exchange of gases between blood and alveoli.
It is the exchange of gases between the atmosphere, blood, and body cells.

Question 2 of 10

2. Question

The following statements are NOT the description for the external respiration except for one. Which one is it?

External respiration is only possible in humans.
External respiration is the exchange of gases between the atmosphere and blood.
External respiration cannot be controlled.
You can live without external respiration, internal is already enough.

Question 3 of 10

3. Question

Which of the following is the best statement for the location of developing spermatozoa in the male reproductive system?

It is developed within the seminiferous tubules.
It is developed in the tunica vaginalis.
It is developed in the tunica albuginea.
It is developed in the spermatic cord.

Question 4 of 10

4. Question

One of the following statements is the best description for chemoreceptor response under the autonomic nervous system. Which statement is it?

It is the clusters of neurons found in aortic and carotid bodies
Sends impulses to increase or decrease cardiac muscle activities
Indirectly controls blood flow by vasodilation or constriction
Send impulses to the vasomotor center

Question 5 of 10

5. Question

Stimulation of the sympathetic nervous system is described as?

The reaction due to abnormal levels of hydrogen, oxygen, and carbon dioxide in the blood.
The release of norepinephrine and epinephrine results in increased heart rate, and increased arterial blood pressure.
Indirectly controls blood flow by vasodilation or constriction found in aortic and carotid bodies
Send impulses to the vasomotor center located in the atria, aortic arch, carotid sinus, and pulmonary artery

Question 6 of 10

6. Question

What does baroreceptor impulses response pertain to?

Reaction to the abnormal levels of oxygen, hydrogen, and carbon dioxide found in the blood.
Neural clusters found in the atria, carotid sinus, pulmonary artery, and vena cava.
Indirectly controls blood flow by vasodilation or constriction found in aortic and carotid bodies.
Send impulses to the vasomotor center located in the atria, aortic arch, carotid sinus, and pulmonary artery.

Question 7 of 10

7. Question

One of the choices is the statement that best describes the function of arterioles. Which statement is it?

By dilation or constriction, it adjusts the blood flow
Its overall size is smaller compared to the arteries.
While being smaller to the arteries, its walls are similar
Pumps high-pressure blood to the body

Question 8 of 10

8. Question

The venous system is composed of thin-walled, low-pressure vessels. Which of the following choices is the right function of the venous system?

It is responsible for delivering oxygenated blood from the left ventricle to tissues.
It is responsible for delivering deoxygenated blood to the right atrium.
It regulates and adjusts the circulation by compliance, pressure, and resistance
It serves as a reservoir for approximately 40% of blood volume.

Question 9 of 10

9. Question

The following choices are the lymphatic system’s function except for?

Collects and returns interstitial fluids to the blood circulation.
Inactivates toxins and removes particulate matter in the lymph.
Consists of capillary-like vessels that enhances the cardiovascular system.
Disperses fat-soluble material and lipids.

Question 10 of 10

10. Question

In ovaries or female gonads, estrogen is produced. Estrogens are known to have the function of?

Stimulates cells to develop behaviors, follicle maturation, and growth of the uterine lining.
Inhibits FSH secretions by providing negative feedback to the anterior pituitary.
Controls, alpha, beta, and delta cells of the islets of Langerhans
Helps with cellular uptake, and produces insulin.

HESI Exam Quiz 33

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