Question 1

The smallest molecular weight Ig is:

  • [✓] A. IgG (CORRECT)

  • [ ] B. IgM

  • [ ] C. IgD

  • [ ] D. IgE

Question 2

Rh-ve patient means he dose not have:

  • [ ] A. E antigen

  • [✓] B. D antigen (CORRECT)

  • [ ] C. B antigen

  • [ ] D. C antigen

Question 3

In case of Hemolytic jaundice one is not likely to be found:

  • [ ] A. Total bilirubin is elevated

  • [✓] B. High bilirubin in urine (CORRECT)

  • [ ] C. No change in color of urine

  • [ ] D. Direct bilirubin is within the normal

Question 4

An indicator is:

  • [✓] A. Chaing color with chaing pH (CORRECT)

  • [ ] B. Resist acidic pH

  • [ ] C. Resist alkaline pH

  • [ ] D. Weak acid + weak base

Question 5

Leukocyte responsible for response to parasitic and allergic infection:

  • [ ] A. Lymphocyte

  • [ ] B. Nutrophile

  • [ ] C. Basophile

  • [✓] D. Eosinophil (CORRECT)

Question 6

A Bone marrow aspirate of a vegetarian Female confirms the suspicion of megaloblastic anemia. What is the cause of this type of anemia?

  • [ ] A. Vit. C deficiency

  • [ ] B. Folate toxicity

  • [✓] C. Vit . B12 deficiency (CORRECT)

  • [ ] D. Iron deficiency

Question 7

The basic unit of protein is called:

  • [✓] A. Amino acid (CORRECT)

  • [ ] B. peptide

  • [ ] C. Alpha- protein

  • [ ] D. None of the above

Question 8

The preferred vein puncture site is the:

  • [ ] A. Cephalic vein

  • [✓] B. Median cupital vein (CORRECT)

  • [ ] C. Median basilic vein

  • [ ] D. Median cephalic

Question 9

This is a differential slope media used in the identification of enteric bacteria. The reactions are based on the fermentation of lactose and glucose and the production of hydrogen sulfide:

  • [✓] A. KIA(Kligler Iron Agar) (CORRECT)

  • [ ] B. MIU (Motility Indole Urea)

  • [ ] C. Peptone water sugar media

  • [ ] D. MacConkey agar

Question 10

Viruses require for growth:

  • [ ] A. Bacteria

  • [ ] B. Plants

  • [ ] C. Animal

  • [✓] D. Living cells (CORRECT)

Question 11

What is the media using to isolate pathogenic bacteria which cause urinary tract infection?

  • [✓] A. Mac Conkey agar (CORRECT)

  • [ ] B. Blood agar

  • [ ] C. Mannitol salt agar

  • [ ] D. Chocolate agar

Question 12

Beta-hemolytic on blood media:

  • [✓] A. Causes complete hemolysis of red blood cells (CORRECT)

  • [ ] B. Causes chemical change of hemoglobin in red blood cells

  • [ ] C. Do not cause hemolysis

  • [ ] D. Causes greenish growth

Question 13

Disinfections that applied on living or injured tissues is:

  • [ ] A. Sterilization

  • [✓] B. Anti septic (CORRECT)

  • [ ] C. Sanitation

  • [ ] D. Decontamination

Question 14

These are types of immunoglobulin, except:

  • [ ] A. I g G

  • [ ] B. I g M

  • [✓] C. I g C (CORRECT)

  • [ ] D. I g M

Question 15

A patient with a normal blood glucose and a positive urine glucose should be further checked for:

  • [ ] A. Diabetes mellitus

  • [✓] B. Renal disease (CORRECT)

  • [ ] C. Gestational diabetes

  • [ ] D. Pancreatitis

Last modified: Sunday, 18 October 2026, 7:19 AM