Body Fluids & Circulation Quiz
Preview:
Which one of the following plasma proteins are involved in the coagulation of blood?
A. Albumin
B. Serum amylase
C. Globulin
D. Fibrinogen
Fastest distribution of some injectable material/ medicine & without any risk can be acchieved by injecting it into the
A. Muscles
B. Arteries
C. Veins
D. Lymph vessels
Which one of the following statement is correct regarding blood pressure?
A. 130/90 mm Hg is considered high & requires treatment
B. 100/55 mm Hg is considered an ideal blood pressure
C. 105/50 mm Hg makes one very active
D. 190/110 mm Hg may harm vital organs like brain & kidney
Adult human RBCs are enucleated. Which of the following statement(s) is/are most appropriate explanation for this feature?
1) They do not need to reproduce
2) They are somatic cells
3) They do not metabolise
4) All their internal space is available for oxygen transport.
A. Only 1
B. 1, 3 & 4
C. 2 & 3
D. only 4
Blood pressure in mammalian Aorta is maximum during.
A. Systole of the left ventricle
B. Diastole of the right atrium
C. Systole of the left atrium
D. Diastole of the right ventricle
Arteries are best defined as the blood vessels which
A. Supply oxygenated blood to the different organs
B. Carry blood away from the heart to different organs
C. Breakup into capillaries which reunite to form vein
D. Carry blood from one visceral organ to another visceral organ
A certain road accident patient with unknown blood group needs immediate blood transfusion. His one donor friend at once offers his blood. What was the blood group of the donor?
A. Blood Group B
B. Blood group AB
C. Blood group O
D. Blood group A
In cardiac cycle, blood pressure is maximum during
A. Atrial systole
B. Atrial diastole
C. Ventricular systole
D. Ventricular diastole
Which one of the following is correct?
A. Lymph = Plasma + RBC + WBC
B. Blood = Plasma + RBC + WBC + Platelets
C. Plasma = Blood – Lymphocytes
D. Serum = Blood + Fibrinogen
Given above is the ECG of a normal human. which one of its components is correctly interpreted below?
A. Complex QRS one complete pulse
B. Peak T – initiation of total cardiac contraction
C. Peak P & Peak R together – Systolic & diastolic blood pressures
D. Peak P – initiation of left atrial contraction only
The heart beat is maximum in.
A. Adult males
B. Foetus
C. Elderly people
D. Adult females
How do parasympathetic neural signals affect the working of the heart?
A. Reduce both heart rate & cardiac output
B. Heart rate is increased without affecting cardiac output
C. Both the heart rate & cardiac output increase
D. Heart rate decreases but cardiac output increases
Which two of the following changes usually tend to occur in the plain dwellers when they move into high altitudes?
1. Increase in RBC’s size
2. Increase in RBC production
3. Increased breathing rate
4. Increased thrombocyte count
A. 1 & 4
B. 1 & 2
C. 2 & 3
D. 3 & 4
The hepatic portal vein drains blood to liver from?
A. Stomach
B. kidneys
C. Brain
D. Heart
Which one of the following organ are often called as “graveyard” of RBC
A. Gall bladder
B. Kidney
C. Liver
D. Spleen
