The umbilical cord is composed of ____ and ____?

Which of the following structures are found in the ventricles of the heart?

For people prone to hyperpigmentation, it is especially important to:

Albumin, globulin, and fibrinogen are all ____.

Which of the following is considered an example of a communication barrier?

Which division of the nervous system is responsible for slowing the heart rate?

In class you sit up front, maintain eye contact with the instructor, and nod in agreement; however, your mind is far away and not focused on the lecture.  This is an example of 

While talking to his girlfriend, Jackson misses the nonverbal cue that something is bothering her. He thinks that nothing is wrong since she hasn’t explicitly stated her problem. Which ineffective listening style has he fallen prey? 

Which foods would the nurse recommend limiting for a patient on a 2000-mg sodium diet?

A patient with acute kidney injury (AKI) has had many more runs of PVCs on the electrocardiogram (ECG) than were noted on the previous shift. Which action would the nurse take first?