Medical MCQs

Option A: Somatostatin

Option B: Calcitonin

Option C: Substance P

Option D: Glycine

Correct Answer: Glycine ✔

Option A: Decreased level of prothrombin

Option B: Lack of vitamin K

Option C: Platelet deficiency

Option D: Lack of vitamin B

Correct Answer: Decreased level of prothrombin ✔

Option A: That the cell is resting

Option B: that the cell is active

Option C: nothing

Option D: that the cell is in transition phase

Correct Answer: that the cell is active ✔

Option A: There is immediate increase in venous return

Option B: Heart rate becomes stable at slightly more than normal

Option C: Cerebral blood flow increase & becomes stable at more than normal

Option D: Blood flow to the Apex of lung decrease

Correct Answer: There is immediate increase in venous return ✔

Option A: Guanine

Option B: Cytosine

Option C: Thymine

Option D: Uracil

Correct Answer: Thymine ✔

Option A: 3.5 seconds

Option B: 1-1.5 seconds

Option C: 6.0 seconds

Option D: 9.5 seconds

Correct Answer: 1-1.5 seconds ✔

Option A: RNA contains ribose

Option B: DNA carries the information in all organizations

Option C: DNA is localized in nucleus

Option D: RNA does not contain thymine

Correct Answer: DNA carries the information in all organizations ✔

Option A: Oncotic pressure

Option B: Drug transport

Option C: Toxic transport

Option D: Coagulation

Correct Answer: Oncotic pressure ✔

Option A: Plasma cell

Option B: Mast cell

Option C: Nerve terminal

Option D: Vascular endothelium

Correct Answer: Nerve terminal ✔

Option A: Structural changes in rhodopsin

Option B: Activation of transducin

Option C: Decreased intracellular cGMP

Option D: Opening of Na+ channels

Correct Answer: Opening of Na+ channels ✔

Option A: Lamina propria

Option B: Submucosa

Option C: Muscularis

Option D: Serosa

Correct Answer: Lamina propria ✔

Option A: Facial pain scale

Option B: Knee jerk reflex

Option C: H- Reflex

Option D: R III Reflex

Correct Answer: Facial pain scale ✔

Option A: Production of Antibodies

Option B: production of lymphokines and delayed hypersensitivity

Option C: Activation of complement system

Option D: Immediate Hypersensitivity

Correct Answer: production of lymphokines and delayed hypersensitivity ✔

Option A: Insulin lispro

Option B: Insulin glargine

Option C: Insulin aspart

Option D: Lente insulin

Correct Answer: Insulin glargine ✔

Option A: During intra – uterine life

Option B: just before birth

Option C: by around 6 years after birth

Option D: by around 16 years

Correct Answer: by around 16 years ✔

Option A: Male than in females

Option B: Children than in adult

Option C: Obese than in lean individuals

Option D: old than in young objects

Correct Answer: Male than in females ✔

Option A: Cerebral blood flow increases if there is increase in systolic blood pressure

Option B: Body temperature increases

Option C: Blood flow to muscle increases after 1½ minute

Option D: Lymphatic flow from muscle decrease

Correct Answer: Body temperature increases ✔

Option A: V

Option B: VII

Option C: II

Option D: Fibrinogen

Correct Answer: V ✔

Option A: EDTA

Option B: Heparin

Option C: Potassium oxalate+ sodium fluoride

Option D: Potassium oxalate

Correct Answer: Potassium oxalate+ sodium fluoride ✔

Option A: Irregular renewal

Option B: Regular renewal

Option C: Infrequent renewal

Option D: None of the above

Correct Answer: Regular renewal ✔

Option A: Flat bones

Option B: Long bones

Option C: Liver

Option D: Yolk sac

Correct Answer: Flat bones ✔

Option A: HbH

Option B: HbA

Option C: HbM

Option D: HbS

Correct Answer: HbA ✔

Option A: Nervous tissue

Option B: Muscular tissue

Option C: Epithelial tissue

Option D: Connective tissue

Correct Answer: Connective tissue ✔

Option A: Neutrophil

Option B: Eosinophil

Option C: Monocyte

Option D: All of the above

Correct Answer: Monocyte ✔

Option A: O group and Rh+ ve

Option B: O group and Rh- ve

Option C: AB group and Rh+ ve

Option D: AB group and Rh – ve

Correct Answer: O group and Rh- ve ✔

Option A: Anti – A & Anti – B

Option B: Neither anti A nor anti – B

Option C: Anti – A

Option D: Anti – B

Correct Answer: B. Neither anti A nor anti – B ✔

Option A: Buffer basic groups of coagulation factors

Option B: Bind factor XII

Option C: Bind vitamin K

Option D: Chelate calcium

Correct Answer: Chelate calcium ✔

Option A: Viscidity

Option B: Fibrinogen

Option C: Rouleaux

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Heme

Option B: Stercobilin

Option C: Biliverdin

Option D: Bilirubin diglucuronide

Correct Answer: Stercobilin ✔

Option A: High Altitude

Option B: Myeloproliferative changes

Option C: Pheochromocytoma

Option D: Cerebellar hemangioblastoma

Correct Answer: Myeloproliferative changes ✔

Option A: IX

Option B: X

Option C: II

Option D: VII

Correct Answer: II ✔

Option A: Albumin

Option B: Globulin

Option C: Fibrinogen

Option D: Collagen

Correct Answer: Albumin ✔

Option A: Microcytic hypochromic anemia

Option B: Megaloblastic anemia

Option C: Sideroblastic anemia

Option D: Vit B12 deficiency

Correct Answer: Microcytic hypochromic anemia ✔

Option A: Spleen plays a major role in adults (in lymphopoiesis )

Option B: Committed stem cells differentiates into only one cell type

Option C: RES plays a role

Option D: None

Correct Answer: RES plays a role ✔

Option A: CT

Option B: PT

Option C: Thrombin

Option D: Clot retraction time

Correct Answer: Clot retraction time ✔

Option A: Bicarbonate

Option B: Carbomino compounds

Option C: Dissolved

Option D: CO

Correct Answer: Bicarbonate ✔

Option A: B cell

Option B: Basophil

Option C: Plasma cell

Option D: Kupffer cell

Correct Answer: Kupffer cell ✔

Option A: Liver

Option B: Platelets

Option C: Damaged tissue

Option D: Vascular endothelium

Correct Answer: Platelets ✔

Option A: RBC rouleax formation

Option B: Increased plasma skimming

Option C: Increased number of RBC in capillaries

Option D: None

Correct Answer: RBC rouleax formation ✔

Option A: Iron

Option B: Copper

Option C: Calcium

Option D: Aluminum

Correct Answer: Calcium ✔

Option A: PTA

Option B: PTC

Option C: VWA

Option D: Prothrombin

Correct Answer: PTC ✔

Option A: Bigger than RBC

Option B: Same as the size of RBC

Option C: Smaller than RBC

Option D: None of these

Correct Answer: Smaller than RBC ✔

Option A: Extracellular fluid

Option B: Intracellular fluid

Option C: Plasma

Option D: Whole blood

Correct Answer: Intracellular fluid ✔

Option A: 10 hours

Option B: 10 days

Option C: 10 weeks

Option D: 100 days

Correct Answer: 10 days ✔

Option A: Blood cells

Option B: Fibrinogen

Option C: Lymphocytes

Option D: Plasma colloids

Correct Answer: Fibrinogen ✔

Option A: A

Option B: B

Option C: AB

Option D: O

Correct Answer: O ✔

Option A: Nucleo protein

Option B: Chromo protein

Option C: Phospho protein

Option D: Simple protein

Correct Answer: Simple protein ✔

Option A: Plasma

Option B: Serum

Option C: Water

Option D: Tissue fluid

Correct Answer: Plasma ✔

Option A: Histiocyte

Option B: Lymphocyte

Option C: Neutrophils

Option D: Mast cell

Correct Answer: Histiocyte ✔

Option A: Calcium

Option B: Prothrombin

Option C: Fibrinogen

Option D: Fe+2

Correct Answer: Fe+2 ✔

Option A: Plasma cells

Option B: MAST cells

Option C: Eosinophils

Option D: R.B.C s

Correct Answer: Plasma cells ✔

Option A: Inhibits conversion of fibrinogen to insoluble fibrin

Option B: Interferes with action of thrombin

Option C: Is released by macrophages

Option D: Is released by mast cells

Correct Answer: Is released by macrophages ✔

Option A: Vit- A

Option B: Thiamine

Option C: Riboflavin

Option D: Cyano cobalamine

Correct Answer: Cyano cobalamine ✔

Option A: Bone marrow

Option B: Kidney

Option C: Liver

Option D: Spleen

Correct Answer: Kidney ✔

Option A: Total blood volume

Option B: Total RBC volume

Option C: Total WBC vlume

Option D: Plasma filtrate

Correct Answer: Total RBC volume ✔

Option A: Plasma- clotting factors

Option B: Plasma- fibrin

Option C: Blood – RBC

Option D: Blood – all cellular elements

Correct Answer: Plasma- fibrin ✔

Option A: Neutrophils

Option B: Lymphocytes

Option C: Monocytes

Option D: Platelets

Correct Answer: Neutrophils ✔

Option A: Factor IX

Option B: Factor VII

Option C: Factor II

Option D: Factor VIII

Correct Answer: Factor VII ✔

Option A: 40 to 440 cells/C.mm

Option B: 500 to 900 cells/C.mm

Option C: 1200 to1500cells/C.mm

Option D: 1500 to 2,000cells/C.mm

Correct Answer: 40 to 440 cells/C.mm ✔

Option A: -4°C

Option B: 4°C

Option C: 6°C

Option D: 8°C

Correct Answer: 4°C ✔

Option A: Rh+ ve mother, who is bearing 2nd Rh+ ve child

Option B: Rh+ ve mother, bearing her 2nd + ve child

Option C: Rh+ ve mother, bearing her 1st Rh – ve child

Option D: Rh – ve mover, bearing her 1stRh + ve child

Correct Answer: Rh+ ve mother, bearing her 2nd + ve child ✔

Option A: Scavenger cells

Option B: Allergic cells

Option C: Released in immunologic response

Option D: Leukocytes

Correct Answer: Scavenger cells ✔

Option A: Thrombin

Option B: Fibrinogen

Option C: Prothrombin

Option D: Calcium ion

Correct Answer: Thrombin ✔

Option A: Four polypeptide chains, 2α, 1β,1Υ chain

Option B: Four heme molecules and four polypeptide chains

Option C: Four heme molecules, 2α and 2β chains

Option D: One heme and one globin molecule

Correct Answer: One heme and one globin molecule ✔

Option A: 12 days

Option B: 90 days

Option C: 120 days

Option D: One month

Correct Answer: 120 days ✔

Option A: Leucopenia

Option B: Leukocytosis

Option C: Neutrophilia

Option D: Neutropenia

Correct Answer: Neutrophilia ✔

Option A: Antibody production

Option B: Complement activation

Option C: Lymphokine production and delayed hypersensitivity

Option D: Immediate hypersensitivity

Correct Answer: Lymphokine production and delayed hypersensitivity ✔

Option A: Calcium oxalate

Option B: Heparin solution

Option C: Acid citrate dextrose solution

Option D: Sodium fluoride

Correct Answer: Acid citrate dextrose solution ✔

Option A: 1:1000

Option B: 1:5000

Option C: 1:100

Option D: 1:50

Correct Answer: 1:1000 ✔

Option A: Factor II

Option B: Factor III

Option C: Factor V

Option D: Factor VII

Correct Answer: Factor V ✔

Option A: Calcium

Option B: Prothrombin

Option C: Vitamin B

Option D: Vitamin K

Correct Answer: Vitamin B ✔

Option A: XII

Option B: XI

Option C: IX

Option D: X

Correct Answer: XII ✔

Option A: 7 days

Option B: 20 days

Option C: 60 days

Option D: 90 days

Correct Answer: 20 days ✔

Option A: Gamma and beta

Option B: Epsilon and gamma

Option C: Alpha and beta

Option D: Gamma and alpha

Correct Answer: Gamma and alpha ✔

Option A: Brain

Option B: Spleen

Option C: Lymph nodes

Option D: Thymus gland

Correct Answer: Brain ✔

Option A: Fibrin

Option B: Plasmin

Option C: Hyaluronidase

Option D: Coagulase

Correct Answer: Plasmin ✔

Option A: alpha 1 globulin

Option B: alpha 2 globulin

Option C: beta 1 globulin

Option D: beta 2 globulin

Correct Answer: alpha 2 globulin ✔

Option A: Monocytes

Option B: Liver

Option C: Megakaryocyte

Option D: Megakaryoblast

Correct Answer: Liver ✔

Option A: Neutrophilic leukocytes

Option B: Large granular lymphocytes

Option C: Small lymphocytes

Option D: Killer cells

Correct Answer: Neutrophilic leukocytes ✔

Option A: Detection of clot retraction

Option B: Platelet count

Option C: In hemophilia

Option D: For evaluation in a patient taking anticoagulant drugs

Correct Answer: For evaluation in a patient taking anticoagulant drugs ✔

Option A: Labile factor

Option B: Stable factor

Option C: Fibrin

Option D: Thromboplastin

Correct Answer: Labile factor ✔

Option A: 7.0

Option B: 7.2

Option C: 7.35 to 7.4

Option D: 7.6

Correct Answer: 7.35 to 7.4 ✔

Option A: Plasmin

Option B: Thrombin

Option C: Calcium

Option D: Fibrin

Correct Answer: Plasmin ✔

Option A: Copper

Option B: Sodium

Option C: Potassium

Option D: Phosphorus

Correct Answer: Copper ✔

Option A: Anemia

Option B: Eosinophilia

Option C: Vitamin deficiency

Option D: Spherocytosis

Correct Answer: Eosinophilia ✔

Option A: BT

Option B: PT

Option C: PTT

Option D: CRT

Correct Answer: PT ✔

Option A: Has liver disease

Option B: Takes coumarin derivatives

Option C: Lacks factor VIII

Option D: Takes large quantities of aspirin

Correct Answer: Takes large quantities of aspirin ✔

Option A: Lactoferrin

Option B: Catalase

Option C: Myeloperoxidase

Option D: Nucleosidase

Correct Answer: Lactoferrin ✔

Option A: Increasing flexibility

Option B: Increasing surface area

Option C: Carrying more Hemoglobin

Option D: Passing easily through smaller capillaries

Correct Answer: Passing easily through smaller capillaries ✔

Option A: RBC

Option B: Reticule endothelial system

Option C: Plasma

Option D: All

Correct Answer: Reticule endothelial system ✔

Option A: Duffy

Option B: Landsteiner

Option C: Rhesus

Option D: Lutheran

Correct Answer: Landsteiner ✔

Option A: Compensatory increase in cardiac output

Option B: Increased incidence of heart murmurs

Option C: Pallor of mucous membranes

Option D: A low PO2 in arterial blood

Correct Answer: A low PO2 in arterial blood ✔

Option A: Immune response

Option B: Phagocytosis

Option C: Liberation of histamine

Option D: Destruction of old erythrocytes

Correct Answer: Phagocytosis ✔

Option A: In combination with hemoglobin

Option B: In physical solution in plasma

Option C: In combination with plasma proteins

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Leukopenia

Option B: Leukocytosis

Option C: Neutropenia

Option D: Lymphopenia

Correct Answer: Leukocytosis ✔

Option A: 5:1

Option B: 2:1

Option C: 1:2

Option D: 1:1

Correct Answer: 2:1 ✔

Option A: EDTA

Option B: Sodium citrate

Option C: Hirundine

Option D: Double oxalate mixture

Correct Answer: Hirundine ✔

Option A: Anti-hemophiliac – A factor

Option B: Anti-hemophiliac – B factor

Option C: Anti-hemophiliac – C factor

Option D: Anti-hemophiliac – F factor

Correct Answer: C. Anti-hemophiliac – C factor ✔

Option A: The liver

Option B: The spleen

Option C: Red bone marrow

Option D: Yellow bone marrow

Correct Answer: Red bone marrow ✔

Option A: O- Ve

Option B: O+ Ve

Option C: AB- Ve

Option D: AB+ Ve

Correct Answer: AB+ Ve ✔