Page 49 - ANZCP Gazette APRIL 2022

1. In 1951 the Heart-Lung Machine was used for the first time on a non-cardiac application. The indication was to give support for the removal of a large mediastinal mass. The surgeon was:
a) Gibbon
b) Dogliotti
c) Dennis
d) Mustard
e) Kirschner
2. Which of the following urine output values indicates potentially poor renal perfusion:
a) Less than 1 ml/hr
b) Less than 1 ml/min
c) Less than 1 ml/kg/min
d) Less than 1 ml/kg/hr
3. Tetanus never occurs in which muscles:
a) All types of striated muscles.
b) Skeletal muscle
c) Heart muscle.
d) None of these muscles
4. What is the normal percentage of water resorbed by the kidney?
a) 93%
b) 94%
c) 99%
d) 99.4%
e) 99.8%
5. If the arterial line is clamped, centrifugal pumps can generate a maximum pressure of ____ mmHg and if inflow becomes occluded, they can generate ____ mmHg of negative pressure:
a) 700–900 & - 500
b) 500–600 & - 600
c) 300–400 & - 200
d) 200–400 & - 100
6. The volume of blood is greatest in:
a) systemic capillaries
b) large veins
c) small arteries
d) arterioles
7. The Insulin receptor:
a) Site is intracellular
b) Inactivates tyrosine kinase
c) Activates membrane glucose transport
d) Acts via activation of transport protein to increase glucose transport into cells
8. The highest oxygen saturation in the fetal circulation is in the:
a) thoracic IVC
b) right atrium
c) ascending aorta pulmonary vein d) ductus arteriosus
9. Turbulence is more likely with:
a) small tube diameter
b) high density fluid
c) increased/decreased length of tube d) Increased velocity of fluid
e) a and b correct
f) a and c correct
g) b and d correct h) all are correct
i) none of the above
10. One milliequivalent weight of a substance is equal to:
a) molecular weight in milligrams / ( atomic weight of substance x valence)
b) Atomic Wt. in mg of the substance.
c) Wt. in mg of the substance / atomic Wt.
d) (Wt. in grams x valence) / molecular weight
11. The infusion of 100 ml of 20% albumin causes the plasma volume to increase by:
a) 250 mls b) 350 mls c) 450 mls d) 550 mls
12. Cerebral blood flow changes by how much per mmHg change in pCO2:
a) 0.4% b) 1% c) 4% d) 10% e) 12%
MULTIPLE CHOICE 4
Sreenivasulu Galaeti CCP, FANZCP
APRIL 2022 | www.anzcp.org 46