Action potentials are carried deep within muscle fibers by way of:

The diagnosis of Cushing Syndrome is made by giving _____________ in the evening and checking a serum _______ the following morning. 

Which of the following is correct regarding serum potassium in the setting of diabetic ketoacidosis?

Type of myofilament composed of the protein known as actin:

The stomach and liver are in the _______ cavity.

Bone-producing cells.

Which organism causes infection when it enters human nasal passages while swimming?

The patients at greatest risk for severe cytomegalovirus infection include all the following, except

Which antibody is concentrated in the respiratory tract?

Infection travels to the middle ear by way of the ______.