Lymph

Q. Describe lymph nodes. What are its functions?

Q.

Why The Colour Of Lymph Is Yellow?

Q. Which of the following is absent in lymph?

1. WBC
2. RBC
3. Fats
4. Proteins

Q. Lymph drains excess fluid from extracellular spaces back into ___.

1. large intestine
2. small intestine
3. blood
4. kidney

Q.

Name two liquids which help in the transport of substances in the human body.

Q. The metabolic wastes of the RBCs are released as bile pigments by the liver. The bile pigments are:

1. Biliverden
2. Bilireubin
3. Urochrome
4. All of the above

Q.

Lymphocytes are phagocytic in function.

1. True
2. False

Q.

Name the following:

The connective tissue with a fluid matrix.

Q. A lymph node has many afferent vessels entering, but a single efferent vessel leaving the node. Why is this important?

1. To slow down the lymph retaining it for longer time in the node
2. This gives more time for the macrophages to kill pathogens
3. The lymph node is very small so it can accommodate only a single efferent vessel
4. None of the above

Q.

Why are glomeruli considered as dialysis bags?

Q.

Lymph is also known as

1. Intracellular fluid

2. Tissue fluid

3. Serum

4. Vessel fluid

Q.

What is lymph in the human body?

Q.

What are the two vascular connective tissue?

Q.

Fill in the blanks to complete the following statements.

(vi) __________ and monocytes are phagocytic cells.

Q. What is the vital link between blood and tissues by which essential substances pass from the blood to cells and excretory products from cells to blood?

1. Serum
2. Lymph
3. Fibrin
4. Thrombin

Q.

I am similar to the plasma but colourless and contain less protein. I carry digested and absorbed fat from the intestine. Who am I?

Q.

(a) What is lymph ? State two major functions of lymph.
(b) What is meant by saying that the blood pressure of a person is 120/80 ?

Q.

What nutrient is absorbed by lymph?

1. Carbohydrate

2. Proteins

3. Lipids

4. ATP

Q. Identify the fluid part of the blood which transports food and waste materials.

1. 
2. 
3. 

Q.

Line of Blood is a book written by whom?

1. Bairaj Khanna

2. Ursula Vernon

3. Amal EI-Mohtar

4. Diksha Basu

Q.

The agranulocytes responsible for the immune response of the body are

1. basophils

2. neutrophils

3. eosinophils

4. lymphocytes

Q.

Amount of urine produced by the body is dependent on the concentration of:

1. Glucose

2. H₂O

3. Lipids

4. Proteins

Q.

What carries the digested fats in the body?

1. Blood vessels

2. The plasma in the blood

3. Lymph

4. Extra cellular fluids

Q.

What are the components of the transport system in human beings?​
What are the functions of these components?

Q.

How much blood is present in an average person?
(a) 1 l
(b) 2 l
(c) 4 l
(d) 5 l

Q.

Lymphatic capillaries join to form __.

Q. Assertion [A]: White blood cells are the soldiers of defence of our body.
Reason [R]: Neutrophil, basophil, eosinophil and monocyte acts as a part of a non-specific defence system.
Does the reason [R] stand for the given assertion [A] ?

Q. Lymph flows much faster than blood in the human body.

1. True
2. False

Q.

Lymph is also called as __.

Q.

Why is lymph called parallel defence?(2 marks)