Exam 19: Functions of the Blood Vessels

Your patient's initial blood pressure was 155/95 mm Hg.After 10 minutes his blood pressure was 125/75 mm Hg.Which of the following best reflects this observation?

If a child with nephrotic syndrome loses large amounts of albumin in the urine (albuminuria),

To maintain a consistent cardiac output,what happens to SV as HR increases?

Which of the following is most likely to develop if the pressure in the pulmonary capillaries increases?

If capillary pore size increases,as in severe burns,

If plasma osmolarity increases,as in dehydration or the infusion of mannitol (a sugar solution),

Which of the following drugs is most likely to increase systemic vascular resistance?

With regard to the baroreceptor reflex,which event occurs first?

Which of the following is most related to the systolic reading,diastolic reading,and Korotkoff sounds?

What is the mean arterial pressure of a blood pressure of 140/80?

ANP and BNP are secreted by the heart in response to

Which of the following is not true about blood pressure?

Which of the following elevates blood pressure?

Edema is least likely to occur in which of the following situations?

An elderly person has been on bed rest for 2 weeks.On her first attempt to get out of bed,she experiences an episode of syncope.What is the most likely cardiovascular explanation for her fainting episode?

ADH increases blood pressure by all of the following except

Which condition can occur as a result of low blood volume?

Plasma oncotic pressure is caused primarily by

A decreased plasma oncotic pressure is caused by

Which blood vessels have very thin walls and are called the exchange vessels?