CIRCULATORY TEST
NAME
DATE
A. Multiple
choice
1. The
structure that generates signals
controlling the basic heartbeat rate
is the
a) SA
node b) AV node c) NA node
d)
aorta
2. Which
of the following does not contain " valves"
a)
chambers of the heart
b)
major arteries
c)
major veins
d)
alimentary canal
e)
all of the above have valves
3. Which
of the following substances is not normally found in plasma?
a)
water
b) fibrinogen
c)
minerals
d)
thrombin
4. The
circulation of blood between the heart and the lung constitutes the...
a)
systemic circulation
b)
pulmonary circulation
c)
coronary circulation
d)
lymphatic circulation
5. The
only blood cells capable of "phagocytosis" are the..
a)
erythrocytes
b)
leukocytes
c)
thrombocytes
d)
platelets
B.
Complete the following statements by writing the missing word or phrase
in the blank
1. The
outer membrane surrounding the heart is the _________
2. An
Rh-negative woman may produce ____________ after having an Rh- positive baby
3. The
contraction of the ventricles, which causes high-pressure blood to enter the arteries, is called _____________.
4. The
network of vessels that returns tissue fluid to the blood circulation is called the ____________.
5. The
valve that opens from the right atrium to the right ventricle is the ___________.
6. Blood
is transported away from the heart by ___________________.
7. ________________
are tiny blood vessels which connect arterioles and venuoles.
8.
_______________ contain valves
which aid in moving blood against gravity.
9. A
______________ is caused by a blood vessel which bursts in the brain.
C Match
the following
1.
erythrocytes _____ a. make up
<1% of leucocytes
2.
neutrophils _____ b. [Fe ] ions
ar‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑‑nswer
1.
Define 4 of the following
arteriosclerosis,
hemoglobin, hypertension, mononucleosis, phlebitis,
gangrene
2.
Clotting and agglutination both result in a clumping together of blood,
but are actually quite different
processes. Distinguish between them.
3 . What
substances are found in blood plasma?
a)
b)
c)
d)
4 .
Starting with the vena cava ( superior ), trace the journey of a red
blood cell through the human
circulatory system.
5. Explain how a capillary bed uses osmosis to
bring wanted materials to a cell, and
take wastes away.
6 . What
disorders do you think each of the following has, and why?
IRVING ZELDA
18 yrs old 31
yrs old
male female
hockey player high
leucocyte blood count
125/82 B.P. no
energy
good colour difficulty
in swallowing
right shoulder is red, hot poor
potation of head
and swollen temperature
38.5 C
shoulder is tender to touch pulse is 80 B.P.M.
pulse is 56 B.P.M apathetic attitude
7 .
Electrocardiograph interpretation
a)
correctly label P,Q,R,S, and T
b)
What happens at 1) QRS
2) P
3) T
c)
How much time elapses, each heart beat?
8 . How
is oxygen carried in human blood?
9 . How
do white blood cells differ from red blood cells?
10.
Where are valves found? Describe
their function?