1st quiz on Ch 7&8

What is the function of albumins in the human body?

• Initiate blood clotting.

• Transport oxygen to target cells.

• Maintain blood volume.

• Attack foreign organisms

At the arterial end of the blood capillaries, what force leads to filtration?

• capillary hydrostatic pressure

• interstitial fluid hydrostatic pressure

• oncotic pressure

• blood colloidal osmotic pressure

The liver is rich in which type of blood capillaries?

• Continuous capillaries

• Fenestrated capillaries

• Sinusoid capillaries

• Continuous and fenestrated capillaries

A patient has a rare bleeding disorder in which the blood fails to clot properly. This disorder is likely caused by which of the following?

• Liver diseases.

• Heart diseases.

• High levels of albumin.

• Low levels of albumin.

Which one of the following are included in fighting specific pathogens?

• Basophils

• lymphocytes

• Neutrophils

• Monocytes

Which of the following is known as antibodies?

• Albumins

• Alpha and beta globulins

• Gamma globulins

• Fibrinogen

Asmaa suffers from allergic reactions. Her doctor asked her to make a blood test to detect the cause of this ,What do you think the result of the report will be?

• Decreased number of monocytes

• Increased number of monocytes

• Decreased number of neutrophils

• Increased number of basophils

Which of the following is correct about the pulmonary circuit?

• It starts from the left ventricle and ends in the right atrium

• It starts from the lung and ends in left atrium

• It starts from the right ventricle and ends in left atrium

• It starts as oxygenated blood and ends as deoxygenated blood

In which part of the capillary bed is most of the filtered fluid reabsorbed back into the blood?

• Arterial end.

• Venous end.

• Interlaced lymphatic capillaries.

• Beginning of a capillary.

Which of the following triggers the contraction of atrial wall?

• Purkinje fibers

• Bundle of His

• Atrioventricular node

• Sinoatrial node