Blood MCQs Physiology PMU 2nd Year

1

Blood clotting:

1

B-lymphocytes:

1

Red blood cells:

1

The following is true about the ABO and Rh systems

1

Which of the following helps in blood clotting?

1

The function of hemoglobin is:

1

Which of the following substances is an anticoagulant?

1

What are the agglutinins?

1

Which of the following substance influences indirectly blood clotting?

1

For which of the following cells phagocytosis is not typical?

1

Normal (physiological) hemolysis takes place:

1

Which of the following are functions of the blood?

1

The blood volume of an average size male is:

1

The blood volume is:

1

The effects on plasma volume of 500 ml blood loss are neutralized within:

1

Antithrombin III affects which coagulation factor?

1

Vitamin K neutralizes:

1

Platelet activation will not occur without:

1

Complement activation requires:

1

For a T-cell to recognize a foreign antigen:

1

Hemoglobin contains:

1

Which blood component plays the biggest role in maintaining the osmotic pressure of blood?

1

In a normal blood sample, which of the following cells will be the most abundant?

1

An antigen:

1

Where is the site of maturation for a B-cell?

1

Nonspecific resistance is:

1

Which gland shrinks in size during adulthood, and has hormones that function in the maturation of T-lymphocytes:

1

The rate of erythrocyte sedimentation is increased when:

1

Agglutinins are found in:

1

γ-globulins are related to:

1

Oxyhemoglobin is a compound of:

1

The amount of plasma proteins is:

1

The plasma of blood type AB contains:

1

Osmotic hemolysis is due to:

1

Hypervolemia is:

1

Leucopenia is:

1

When AB(0) blood is transfused to a recipient of blood type 0 (anti-A, anti-B):

1

Sodium citrate stops coagulation by:

1

The normal erythrocyte count is:

1

Leucocytosis is:

1

Platelets take part in:

1

The normal values of hemoglobin are:

1

Of major significance for maintaining the blood oncotic pressure is:

1

The red color of blood is due to:

1

The normal blood platelet count is:

1

Fibrinolysis is:

1

When blood is transfused from 0(anti-A, anti-B) donor to AB(0) recipient:

1

The osmotic fragility is determined by the use of:

1

Heparin is:

1

The plasma protein fraction of major significance for coagulation is:

1

The normal range of the erythrocyte sedimentation rate (Westergren) is:

1

Of major significance for the erythrocyte sedimentation rate is:

1

The normal leukocyte count is:

1

Fe2+ ions are necessary for:

1

The percentage of Rh(+) people is:

1

The normal hematocrit range in men is:

1

Hematocrit measures the percentage of:

1

To prevent blood loss after a tissue injury, blood vessels first:

1

A foreign substance, usually a protein, that stimulates the immune system to react by producing antibodies is called:

1

When neutrophils and macrophages squeeze out of capillaries to fight off infection, it is called:

1

Each of the following is a component of plasma except:

1

Extracellular fluid in adults differs from intracellular fluid in that its:

1

Total body water, expressed as a percentage of body weight:

1

Breakdown of erythrocytes in the body:

1

A person with group A blood

1

Blood platelets are:

1

Plasma bilirubin:

1

Monocytes:

1

Erythrocytes:

1

Human plasma albumin:

1

Neutrophil granulocytes:

1

Bleeding from a small cut in the skin:

1

Circulating red blood cells:

1

Lymphocytes:

1

Blood:

1

The pH:

1

Blood eosinophils:

1

Lymph:

1

Blood platelets:

1

An appropriate dilution indicator for measuring:

1

Excessive tissue fluid (oedema) in the legs may:

1

Haemolytic disease of the new born:

1

Patients with moderate to severe anaemia have a reduced:

1

Iron deficiency:

1

Severe reactions are likely after transfusion of blood group:

1

The haematocrit (packed cell volume):

1

Red cell formation is increased:

1

Respiratory alkalosis differs from metabolic alkalosis in that the:

1

Red blood cells would swell in which type of solution?

1

The most abundant type of protein in plasma is:

1

The number of oxygen molecules carried by one Hb molecule:

1

Majority of clotting factors are produced in:

1

Cellular immunity is due to:

1

Action of plasmin is:

1

Which is the most rare blood group:

1

Hematocrit of 45% means that in the sample of blood analysed:

1

Which of the following statements concerning the monocyte is incorrect: