Lymphatic System

Q. Write two functions of lymph?

Q.

What are the differences between lymph and plasma??

Q.

Which of the following is the common passage for both digestive and respiratory systems?

1. Oesophagus

2. Pharynx

3. Larynx

4. Trachea

Q.

The diagram below shows part of the capillary bed in an organ of the human body. Some of the blood arriving at the capillaries at points labelled A, moves out into the space between the cells Study the diagram and answer the questions that follow:

(a) When the liquid from the blood surrounds the cells, what is it called?
(b) Name any one important component of the blood which remains inside the capillaries and fails to move out into the spaces.
(c) Some of the liquid surrounding the cells do not pass directly back into the blood but eventually reaches it by another route through vessel X. Name the fluid present in vessel X.
(d) State two important functions performed in our body by the fluid present in the vessel X.

Q.

Name the blood vessel that has the highest concentration of glucose after a meal.

1. Mesenteric artery

2. Hepatic artery

3. Hepatic portal vein

4. Hepatic vein

Q.

What is extra cellular fluid (ECF)?

Q.

Which among the following is not a non circulating fluid:

1. Aqueous humor

2. Synovial fluids

3. Lymph

4. Vitreous humour

Q. The chief function of the lymph nodes is to
A Produce WBC's
B Produce Hormones
C Destroy old RBC's
D Destroy Pathogens

Q.

The thoracic and right lymphatic ducts return lymph to the ______.

1. Abdominal cavity

2. Dorsal aorta

3. Heart ventricles

4. Subclavian veins

Q.

Lacteals are lymphatic vessels found in the

1. Bone marrow

2. Mammary glands

3. Digestive tract

4. Gonads

Q.

How come blood doesn't get mixed up in capillaries?

Q. What is lymph? explain its constitution.

Q.

Which organ of our body stores extra blood and releases during emergency?

1. Duodenum

2. Islet of langerhans

3. Umbilical cord

4. Spleen

Q.

The chief function of lymph nodes is to
(a) produce WBCs (b) produce hormones (c) destroy old RBCs (d) destroy pathogens

Q.

Mark the odd one in each series

Thoracic duct; aorta; pulmonary vein; venae cavae.

Q.

Explain lymph or tissues fluid

Q. Compared to blood our lymph has _____.

1. more WBCs and no RBCs
2. more RBCs and less WBCs
3. no plasma
4. Plasma without proteins

Q.

What is the meaning of clotting of blood?

Q. Lymphatic vessels present in the digestive tract are called .

1. vena cava
2. lacteals
3. aorta
4. portal vein

Q.

Statement 1: Lymphatic system helps to maintain fluid balance in the body.​

Statement 2: Lymphatic system carries digested and absorbed proteins from the intestine.​

Q.

State the main function of tears.

Q. differentiate between lymph and blood?

Q. Which lymphoid organ primarily filters dead RBCs from blood?

1. Spleen
2. Peyer's patches
3. Bone marrow
4. MALT

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.

Question 10
What would be the consequences of a deficiency of haemoglobin in our bodies?

Q.

What does the lymphatic system consists of?

Q. State the functions of the following :​
(iii) Tears

Q. What is lymph and it's function. (For 3 marks)

Q. Compared to blood our lymph has

1. more RBCs and less WBCs
2. Plasma without proteins
3. more WBCs and no RBCs
4. no plasma

Q.

Role of spleen of mammals is to

1. Assist kidneys

2. Act as a haempoietic tissue

3. Secrete digestive enzymes

4. Produce angiotensinogen