Body fluids and circulation

Which of the following is the fluid component of blood?

• Plasma

• Water

• Lymph

• Cerebrospinal fluid

Which of the following is not a component of the blood vascular system?

• Heart

• Blood

• Lungs

• Blood vessel

Which of the following is responsible for the transport of oxygen in the human body?

• Erythrocyte

• Pleural fluid

• Leucocyte

• Thrombocytes

Which of the following chambers of the heart pumps oxygenated blood to the systemic circulation?

• Right atrium

• Right ventricle

• Left atrium

• Left ventricle

What is the main component of blood plasma?

• Water

• Proteins

• Lymph

• Erythrocyte

Which of the following helps in the clotting of blood?

• Albumin

• Haemoglobin

• Fibrinogen

• Globulin

Which blood vessel has thinnest wall & is responsible for the exchange of nutrients and gases between blood and tissues?

• Artery

• Venules

• Capillaries

• Aorta

Histamines in the blood is secreted by?

• Neutrophils

• Eosinophil

• Basophil

• Lymphocyte

A person with AB blood group:

• Has A, B antigen in plasma

• Lacks any antibodies on RBCs

• Can receive blood transfusion from a person of his own blood group

• Can donate blood to all other group recipients

The inter-atrial septum is best described as:

• A thin muscular wall

• A thin fibrous tissue

• A thick muscular wall

• A thick fibrous tissue