Question

When teaching a client with newly diagnosed hypertension about the pathophysiology of this disease, the nurse states that arterial baroreceptors, which monitor arterial pressure, are located in the carotid sinus. Which other area should the nurse mention as a site of arterial baroreceptors?

a) Aorta
b) Radial artery
c) Right ventricular wall
d) Brachial artery

Answer 1

Another site where arterial baroreceptors are located, aside from the carotid sinus, is the aorta, as they play a key role in the baroreceptor reflex by detecting changes in blood pressure.

Step-by-step explanation:

When teaching a client with newly diagnosed hypertension about the pathophysiology of this disease, and mentioning that arterial baroreceptors monitor arterial pressure and are located in the carotid sinus, the nurse should also mention that another site where arterial baroreceptors are located is the aorta.

Baroreceptors are specialized stretch receptors located within thin areas of blood vessels and heart chambers, including the aortic sinus, which is found in the walls of the ascending aorta just superior to the aortic valve. They are crucial for detecting blood pressure changes and aiding in the regulation of cardiac output and systemic blood pressure through the baroreceptor reflex.