Ch21-Ch# : Exam 2 In class questions - in progress

at rest, most of the blood from the body is where? ( in systemic arteries, in systemic veins, in capillaries)

in systemic veins

The blood pressure measured using a “sphygmomanometer” (i.e. a blood pressure cuff) is from which type of blood vessel?

A.	arteries
B.	veins

arteries

Assuming that blood pressure is TOO LOW, how may the body respond to restore homeostasis?

A.	vasodilation
B.	vasoconstriction
C.	decrease CO
D.	increase CO
E.	BOTH A and C
F.	BOTH B and D

vasoconstriction and increase CO (F)

over a 24 hour period, Lymph fluid gets filtered out by 3L, where does this interstitial fluid goes? (brain, heart, lymphatic vessels)

lymphatic vessels

Patients sometimes need to get lymph nodes removed. Which of these side effects may occur in that area?

A.	build up of fluid (swelling)
B.	increased risk of infection
C.	both of these
D.	none of these

both and increased risk of infection and a build up of fluid (swelling) - C

Which lymphocytes produce antibodies?

A.	T cells
B.	B cells
C.	both of these
D.	none of these

B cells

Which antibodies are the best or “primary” defenders?

A.	IgM
B.	IgG

IgG