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Red cell formation is increased A. By giving vitamin B12 injections to healthy people on a normal diet. B. In blood donors one week after a blood donation. C. In patients with haemolytic anaemia. D. By...
The haematocrit (packed cell volume) A. May be obtained by centrifugation of blood. B. May be calculated by multiplying the mean cell volume by the red cell count. C. Rises in a patient who sustains widespread...
Severe reactions are likely after transfusion of blood group A. A to a group B person. B. O to a group AB person. C. A to a group O person. D. A to a group AB person. E. O Rh- negative to a group AB Rh-positive...
Iron deficiency A. Frequently follows persistent loss of blood from the body. B. Is more common in men than in women. C. May cause anaemia by inhibiting the rate of multiplication of RBC stem cells. D....
Endothelial derived antithrombotic factors include all of the following, except: A. PGI2 B. NO C. protein S D. plasminogen E. tissue plasminogen activator
In which of the following situations is a thrombus likely to contain the least admixed blood clot A. saccular aneurysms B. phlebothrombosis C. thrombophlebitis D. rheumatic vegetations E. coralline thrombi
Disorders that predispose to thrombosis include all of the following EXCEPT A. pancreatic cancer B. pregnancy C. vitamin K deficiency D. sickle cell anaemia E. diabetes mellitus
Generalised oedema results from all of the following disorders EXCEPT A. systemic hypertension B. CCF C. cirrhosis D. nephrotic syndrome E. hyperaldosteronism
Regarding granulomatous inflammation, one of the following is INCORRECT. A. central caseous necrosis is rare in all granulomatous diseases EXCEPT tuberculosis. B. both Langerhan’s and foreign-body type...
The innervation of the pect-oralis major muscle is done by: a. Long thoracic nerve b. Lateral pectoral nerve c. Intercostal nerves d. Accessory nerve e. Medial pectoral nerve
What are the attachments of the pectoralis major muscle? a. Superior it attaches at the level of the medial half of the anterior surface of the clavicle b. Superior it attaches at the level of the acromion...
