Body Fluids and Circulation (Class - XI)

Body Fluids and Circulation (Class - XI)

15 Questions Published

Questions

Question 1 Multiple Choice (Single Answer)

Sacculated, fusiform or cylindrical forms are the main forms of which of the following diseases?

  1. Aneurysm
  2. Tachycardia
  3. Bradycardia
  4. Cardiomyopathy
Question 2 Multiple Choice (Single Answer)

In which of the following can erythroblastosis foetalis occur?

  1. Man Rh+ and Woman Rh+
  2. Man Rh- and Woman Rh-
  3. Man Rh+ and Woman Rh-
  4. Man Rh- and Woman Rh+
Question 3 Multiple Choice (Single Answer)

Small oval-shaped structures found in the lymphatic vessels are termed

  1. valves
  2. lymph nodes
  3. lacteals
  4. lymph movement
Question 4 Multiple Choice (Single Answer)

Myoglobin is found in

  1. muscles
  2. blood
  3. lungs
  4. RBCs
Question 5 Multiple Choice (Single Answer)

Sinus venosus is a characteristic of

  1. reptiles and birds
  2. fishes, amphibians and reptiles
  3. birds only
  4. birds and mammals
Question 6 Multiple Choice (Single Answer)

The blood vascular system of frogs is

  1. closed
  2. open
  3. heterogenic
  4. All of the above
Question 7 Multiple Choice (Single Answer)

The middleman between blood and tissues is called

  1. RBC
  2. serum
  3. plasma
  4. lymph
Question 8 Multiple Choice (Single Answer)

What are the lymphatic vessels arising in the intestinal villi called?

  1. Cisterna chyli
  2. Lacteals
  3. Lymphatics
  4. Lymph nodes
Question 9 Multiple Choice (Single Answer)

Match the following:

 
a. Plasma B - cells 1. They produce more B-lymphocyte cells.
b. Memory B - cells 2. They secrete antibodies into the blood circulation.
c. Dividing B - cells 3. They do not produce antibodies, but become programmed to remember a specific antigen and
        respond very rapidly to any subsequent infection. |
  1. a - 2, b - 1, c - 3
  2. a - 3, b - 2, c - 1
  3. a - 1, b - 2, c - 3
  4. a - 1, b - 3, c - 2
  5. a - 2, b - 3, c - 1
Question 10 Multiple Choice (Single Answer)

Circulation of blood within the heart is known as

  1. pulmonary circulation
  2. systemic circulation
  3. coronary circulation
  4. None of these
Question 11 Multiple Choice (Single Answer)

Biconvex and nucleated red blood cells, heart with more than two perfect chambers, closed type of circulation and oviparity are all features of

  1. scoliodon
  2. salamander
  3. viper snake
  4. squirrel
Question 12 Multiple Choice (Single Answer)

Plasma proteins are made by

  1. liver
  2. thymus
  3. spleen
  4. bone marrow
Question 13 Multiple Choice (Single Answer)

How many chambers are there in a cockroach's heart?

  1. 2
  2. 3
  3. 4
  4. 13
Question 14 Multiple Choice (Single Answer)

Muscular walls of ventricles are thicker than walls of atria because ventricles have to

  1. pump blood into various organs
  2. receive deoxygenated blood from various organs
  3. receive oxygenated blood from various organs
  4. produce blood
Question 15 Multiple Choice (Single Answer)

Which of the following is an iron deficiency disease?

  1. Microcytic anaemia
  2. Rickets
  3. Dental caries
  4. Goitre
  5. Pellagra