Exam (elaborations)
BIOS 255 Anatomy and Physiology III with lab .
- Course
- BIOS 255
- Institution
- Chamberlain College Nursing
BIOS 255 Anatomy and Physiology III with lab
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BIOS 255 Anatomy and Physiology III with lab – (69 Qui z questions with answers)1.The primary function haemoglobin is to:
oTransport carbon dioxide.
oStimulate haemotoploesis.
oProduce antibodies.
oTransport oxygen.
2.The most abundant class of plasma proteins are the:
oGamma globulins.
oAlpha globulins.
oAlbumins.
oHemoglobins.
3.Many clotting factors, including prothrombin and fibrinogen, are formed by:
oThe spleen.
oThe clotting cascade.
oThe liver.
oThe kidneys.
4.All of the following statements would be TRUE for a woman with anti-A antibodies circulating in her blood EXCEPT ?
oShe could be either type A or AB.
oShe possibly has type B blood.
oShe possibly has the O blood.
oShe could possibly donate blood to a type B person.
5.an individual suffering from kidney failure may exhibit a depressed RBC count because:
oThe kidneys don’t synthesize enough haemoglobin.
oRed blood cells are lost into the urine.
oErythropoletin secretion is reduced due to kidney damage.
oErythropolesis occurs in the kidneys.
7. Erythrocytes do not consume any of the oxygen they produce because they:
oThey lack the cellular organelles necessary for aerobic ATP production . 8 The first stage of hemostasis is vasoconstriction of the vessel and is a direct consequence of: oProthrombinase.
oMerchant damage to the vessel.
oPlasmin. oThromboxane A2.
9. The total blood volume in an average adult is about:
o5 litres
o3 litres.
o8 litres.
o1 litre. 10. The majority of carbon dioxide is transported in the blood:
oBy attaching to iron ion in heme.
oPrimary as bicarbonate ion.
oAs nitric oxide.
oPrimary by attaching to the amino acids in globin. 11.A condition resulting in inadequate production of intrinsic factor by the stomach
would result in:
oHemorrhagic anemia.
oAplastic anemia.
oPernicious anemia.
oMegaloblastic anemia.
12.Type AB is considerd the theoretical universal:
oRecipient because there are no anti-A or Anti-B antibodies in plasma.
oRecipient because there are no A or B antigens or RBCs.
oDoor because there are no A or B antigens on RBCs.
oDonor because there are no ant-A or anti-B antibodies in plasma.
13 An Rh+ child born of an Rh- mother might be anemic because:
oAnti-Rh antibodies produced by the mother pass the placenta into the bloodstream of the fetus.
oThe baby has thalasemia. oThe baby has sickle cells disease.
oThe baby begins making antibodies to its own A or B iso antigens.
14. A normal adult male haematocrit is:
o25%
o45%
o35%
o55%
15. The bicuspid valve is located between the:
oRight ventricle and the pulmonary truck.
oRight and left atria.
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