Lymphatic System

Q.

Write a note on lymphatic system?

Q.

How long does it take for blood vessels to heal?

Q.

Which of the following statements is true for lymph?

1. RBCs, WBCs and plasma

2. All components of blood except RBCs and some proteins

3. WBC and serum

4. RBCs, proteins and platelets

Q.

The movement of lymph within lymphatic vessels is dependent upon _____.

1. Residual blood pressure forcing the plasma through the blood vessels.

2. Suction from the contracting lymph nodes.

3. Amoeboid movement of the cellular component of the lymph, primarily the T-cells that "travel".

4. Skeletal muscle contraction, peristalsis of muscles around lymphatic vessels and the action of one-way valves.

Q.

The important function of lymph is to

1. Transport oxygen to the brain

2. Transport CO₂ to the lungs

3. Return interstitial fluid to the blood

4. Return RBCs to lymph nodes

Q. The blood leaves the glomerulus through

1. Afferent arteriole
2. Renal veins
3. Efferent arteriole
4. Renal portal veins

Q.

Lacteals are lymphatic vessels found in the

1. Bone marrow

2. Mammary glands

3. Digestive tract

4. Gonads

Q.

What opens blood vessels?

Q.

The movement of lymph within lymphatic vessels is dependent upon _____.

1. Residual blood pressure forcing the plasma through the blood vessels.

2. Suction from the contracting lymph nodes.

3. Amoeboid movement of the cellular component of the lymph, primarily the T-cells that "travel".

4. Skeletal muscle contraction, peristalsis of muscles around lymphatic vessels and the action of one-way valves.

Q.

What is the difference between lymph and blood?

Q.

what do you mean by the term "renal tubule"

Q. What is the difference between lymph and blood?

Q.

Which of the following is/are the composition of the fluid in lacteals?

1. Fats and chyme

2. Chyme and chyle

3. Chyme and lymph

4. Lymph and fat

Q.

Match the terms incolumn I with those in column II:

Column I	Column II
(a) Compound epithelium (b) Compound eye (c) Septal nephridia (d) Open circulatory system (e) Typhlosole (f) Osteocytes (g) Genitalia	(i) Alimentry canal (ii) Cockroach (iii) Skin (iv) Mosaic vision (v) Earthworm (vi) Phallomere (vii) Bone

Q.

Write the differences between:

(a) Blood and Lymph

(b) Open and Closed system of circulation

(c) Systole and Diastole

(d) P-wave and T-wave