Hemoglobin is the major buffer in blood, bicarbonate ions diffuse out of erythrocyte into plasma in exchange of_______________?

Related Mcqs:

1. Plasma factor present in both serum & plasma is____________?

   A. V
   B. VII
   C. II
   D. Fibrinogen

2. The activity of this plasma enzyme is responsible virtually for all plasma cholesterol esters in humans_______________?

   A. Lecithin cholesterol acyl transferase (LCAT)
   B. Pyrophospho mevalonate decarboxylase
   C. HMG CoA reductase
   D. Phospho mevalonate kinase

3. Plasma concentration of drug at time 0 is 96g/mL. if t1/2 is 2 hours concentration is plasma at 10 hours will be___________?

   A. 48
   B. 24
   C. 12
   D. 3

4. Universal blood donor ill be a blood group of_______________?

   A. Positive
   B. Negative
   C. AB positive
   D. AB negative

5. Serum is blood plasma without_____________?

   A. Blood cells
   B. Fibrinogen
   C. Lymphocytes
   D. Plasma colloids

6. Some micro organisms produce a diffuse spreading inflammatory reaction due to the elaboration of____________?

   A. Coagulase
   B. Peroxidase
   C. Bradykinin
   D. Hyaluronidase

7. Diffuse erythema (pinpoint petechiae) and white patches in smoker’s palate occur due to________________?

   A. Complete obstruction to minor salivary gland orifices
   B. Keratinization with partially occluded minor salivary glands
   C. Diffuse parakeratinization of the palate
   D. Excessive orthokeratinization of the palate

8. A 10-years-old child presents with anemia and recurrent fractures. The X-ray shows diffuse hyper density of bone The diagnosis is most likely to be______________?

   A. Osteogenesis imperfecta
   B. Osteopetrosis
   C. Osteochondroma
   D. Hyperparathyroidism

9. A diffuse spreading inflammatory lesion is due to bacterial enzyme

   A. Coagulase
   B. Hyaluronidase
   C. Peroxidase
   D. Bradykinin

10. Embryonic hemoglobin is composed of________________?

    A. Gamma and beta
    B. Epsilon and gamma
    C. Alpha and beta
    D. Gamma and alpha