UTA A&P II Final Exam Review Questions
And Answers
Liver cells respond to growth hormones by releasing:
A-glucocorticoids
B- gonadotropins
C-insulin-like-growth factors
d- prostaglandins
e- hepatic hormones - ANS C-insulin-like-growth factors
The following is a list of vessels and structures that are associated with the heart.
1. blood enters RA
2. LA
3. RV
4. LV
5. Vena Cava
6. aorta
7. pulmonary trunk
8. pulmonary veins
What is the correct order for the flow of blood entering from the PULMONARY circulation?
A - 5, 1, 3,8, 7, 2, 4, 6
b - 5, 3, 1, 7, 8, 4, 2, 6
c - 1, 2, 7, 8, 3, 4, 6, 5
d - 1, 7, 3, 8, 2, 4, 6, 5
e - 8, 2, 4, 6, 5, 1, 3, 7 - ANS e - 8, 2, 4, 6, 5, 1, 3, 7
Type II diabetes is characterized by :
a- autoimmunity
b- low blood-glucose concentration
c - a lack of response to insulin by target cells due to receptor down regulation
d- inadequate insulin production by pancreatic beta cells
e -excessive secretion of glucagon - ANS c - a lack of response to insulin by target cells
due to receptor down regulation
Put the following steps of T3?/T4 production in order.
1. lysosomal enzymes break thyroglobulin down, releasing T3/T4 into cytoplasm of follicle cell
2. iodide is oxidized into iodine while thyroglobulin molecules are synthesized
3. follicle cells take up the thyroglobulin now bound to iodine from the follicle cavity
4. iodide binds to tyrosine on thyroglobulin in follicle
,5. iodine bines to tyrosine on thyroglobulin in follicle
6. t3/t4 released into the blood stream
a- 4 1 2 3 5 6
b- 4 2 5 3 1 6
c -4 2 3 5 1 6
d-453126
e - 2 1 4 3 5 6 - ANS b- 4 2 5 3 1 6
The layer of the arteriole wall that can produce vasoconstriction is the
a- tunica media
b- tunica mater
c- tunica externa
d - tunica intima
e - tunica adventitia - ANS a- tunica media
Which common pathway clotting cascade is in the correct order?
a - Fibrin - fibrinogen - prothrombin - thrombin - factor x
b - factor XII, Factor X, thrombinase, fibrin, fibrinogen,
c - factor X, prothromin, prothrombinase, thrombin, fibrin, fibrinogen
d - TF III, factor X, prothrombin, thrombin, fibrinogen, fibrin
e - Factor X, prothrombinase, prothrombin, thrombin, fribrinogen, fibrin - ANS e - Factor X,
prothrombinase, prothrombin, thrombin, fribrinogen, fibrin
Edema may occur when
a - blood hydrostatic pressure is elevated
b- tissue damage causes plasma proteins to leak into the interstitial fluid
c- the plasma protein concentration is reduced
d - there is increased permeability of capillaries
E - all of the above - ANS E - all of the above
Each hemoglobin molecule contains
a - two alpha and two beta chains
b - four iron atoms
c - one heme group
d - A and B only
e - A, B, and C - ANS d - A and B only
Which of the following factors will decrease the net filtration pressure to move fluid OUT of
capillaries?
a- decreased plasma albumin
b - decreased blood hydrostatic pressure
c - decreased tissue hydrostatic pressure
d- both a and b
e - a, b, and c - ANS b - decreased blood hydrostatic pressure
, Neurons of the supraoptic and paraventricularnuclea of the hypothalamus produce
a- GHIH and GHRH
b- TSH and FSH
c- CRF and GnRH
d- ADH and OXT
e- FSH and PRL - ANS D- ADH and OXT
A rise in angiotensin II levels would result in all of the following EXCEPT:
a- increased blood volume
b - increased urine production
c- elevated blood pressure
d- increased retention of sodium at the kidney
e - increased water retention - ANS b - increased urine production
____ is a condition in which the oxygen carrying capacity of the blood is reduced.
a- leukemia
b- leukopenia
c- polycythemia
d- thrombocytopenia
e- anemia - ANS e- anemia
Blood pressure is lowest in the
a- venules
b- veins
c- capillaries
d- arterioles
e- arteries - ANS b- veins
Plasma proteins essential in body defense are:
a- metalloproteins
b- albumins
c- immunoglobulins
d- lipoproteins
e- fibrinogens - ANS c- immunoglobulins
Jack has type O-blood. What statement below is true:
A- jack's blood contains A antigens
B- jack can receive AB+ blood in a transfusion
C- jack's blood is plentiful in a and b antibodies
d- jack is rh positive
e- jack's blood contains b antigens - ANS C- jack's blood is plentiful in a and b antibodies
The pituitary hormone that stimulates milk production by the mammary glands is:
