The nurse is performing a cardiovascular assessment on a patient with heart failure. Which of the following would the nurse assess to obtain the best information about the patient’s right-sided heart function?

Match each type of AV block with its correct description.

Massive release of histamine with subsequent vasodilation, hypotension, and airway edema occurs with what type of shock?

Left-sided heart failure is characterized by: 

The external ear ends at the

Which of the following is not considered a neurotransmitters?

The most basic reflex arc is

Somatic motor neurons

Another name for tic douloureux is

Which of the following is not a characteristic of a general sense organ?