Proteins in Plasma

Q.

What is the Importance of Plasma Proteins?

Q.

What is the composition of plasma?

Q. What percent of blood plasma is made of proteins?

1. 10 - 12%
2. 90 - 92%
3. 4 - 6%
4. 6 - 8%

Q. The diagram of the human lymphatic system is depicted here with few parts labelled i to v. Find their correct match from the options below.

1. i - Spleen, ii - Tonsils, iii - Lymph nodes, iv - Thymus, v - Lymphatic vessels
2. i - Tonsils, ii - Thymus, iii - Lymph nodes, iv - Spleen, v - Lymphatic vessels
3. i - Peyer’s patches, ii - , iii - Lymph nodes, iv - Spleen, v - Lymphatic vessels
4. i - Thymus, ii - Tonsils, iii - Lymph nodes, iv - Spleen, v - Lymphatic vessels

Q. Rh factor is named after

1. Drosophila
2. men
3. rat
4. monkey

Q.

State the functions of the following in blood

(a) fibrinogen (b) globulin

(c) neutrophils (d) lymphocytes

Q.

Lymph nodes form:

1. Hormones

2. antigens

3. Lymph

4. Antibodies

Q. The main function of white blood cells is

1. To help red blood cells in the transportation of oxygen and carbon dioxide.
2. To clot the blood at the time of injuries.
3. To accelerate the production of red blood cells in the bone marrow.
4. To defend the body against infections.

Q.

The example of phosphoprotein is

1. Mucin

2. Fibrinogen

3. Casein

4. Myosin

Q.

Which of the plasma proteins listed below is not matched correctly to its function?

1. Albumin - maintains osmotic pressure in blood

2. Globulins - Enzymes and carrier proteins

3. Fibrinogen- transport minerals, lipids, hormones and vitamins.

4. Immunoglobulin- attacks and destroys pathogens.

Q. Thrombocytes are essential for coagulation of blood. Comment

Q. If you suspect major deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence

1. Fibrinogen in the plasma
2. Haemocytes
3. Serum albumins
4. Serum globulins

Q. Complete the missing word in the statement given below:

a) Plasma without factors is called serum.

b) and monocytes are phagocytic cells.

c) Eosinophils are associated with reactions.

d) ions play a significant role in clotting.

e) One can determine the heart beat rate by counting the number of in an ECG.

Q.

Define plasma. Mention at least two functions of blood plasma.

Q.

What is the importance of plasma proteins?

Q. Biconcave disc like shape of RBC helps in _________.

1. Absorption of oxygen
2. Transportation of gases
3. Both A and B
4. None of these

Q. After immunofluorescence technique done on stomach sections, Antibodies found in parietal cells are marker for?

1. Thyrotoxicosis
2. Pernicious Anaemia
3. Iron deficiency Anaemia
4. Thalassemia

Q.

Which of the following element helps in initiating the blood coagulation cascade?

1. Mg

2. Ca

3. P

4. Fe

Q. Kupffer’s cells are present in

1. liver
2. pancreas
3. small intestine
4. oesophagus

Q. Which blood cell releases chemical to 'inhibit blood' clotting?

1. Monocyte
2. Neutrophil
3. Eosinophil
4. Basophil

Q.

If you suspect deficiency of antibodies in a person, to which of the following would you look for confirmatory evidence?

1. Serum albumins

2. Fibrinogen in the plasma

3. Serum globulins

4. Haemocytes

Q. The following factual data was collected at rest and during vigorous exercise by an adult human:

Parameter	At rest	During exercise
Heart rate (HR)	60 beats min–1	100 beats min–1
Stroke volume (SV)	60 mL	108 mL

Based on the above given data, during exercise cardiac output increased by how many times?

निम्नलिखित तथ्यात्मक डाटा एक वयस्क मानव द्वारा विश्राम अवस्था में और कठिन व्यायाम के दौरान एकत्र किया गया थाः

मापदण्ड	विश्रामावस्था	व्यायाम के दौरान
हृदय दर (HR)	60 स्पन्द मिनट–1	100 स्पन्द मिनट–1
प्रवाह आयतन (SV)	60 मिली.	108 मिली.

ऊपर दिए गए डाटा के आधार पर, व्यायाम के दौरान हृदय निकास कितने गुना बढ़ा?

1. 2
2. 3
3. 4
4. 5

Q. As a major component of the humoral response, a subset of the lymphoid population produces antibodies which are proteins that are specific for particular antigens.
The cells that produced these proteins are

1. T-cells.
2. B-cells.
3. NK-cells.
4. Macrophages.

Q. Which of the following statements are incorrect?
(i)Leucocytes disintegrate in spleen and liver.
(ii)RBCs, WBCs and blood platelets are produced by bone marrow.
(iii)Neutrophils bring about destruction and detoxification of toxins of protein origin.
(iv)Important function of lymphocytes is to produce antibodies.

1. i and iii
2. i and ii
3. i and iv
4. ii and iii

Q.

If you suspect major deficiency of antibodies in a person, which of the following can give you confirmatory evidence of the same?

1. Plasma fibrinogen

2. Haematocytes

3. Serum albumins

4. Serum globulins

Q. Immunoglobulins serving as mediators in allergic response are

1. IgE
2. IgD
3. IgM
4. IgA

Q. Globulins contained in human blood plasma are primarily involved in

1. defence mechanisms of the body
2. oxygen transport in the blood
3. clotting of blood
4. the osmotic balance of body fluids

Q. Serum is

1. Blood without fibrinogen
2. Lymph without corpuscles
3. Blood without corpuscles and fibrinogen
4. Lymph fluid

Q. Short / Long answer type questions.
What is the name of the straw coloured fluid left after dotting of blood? How is it different from blood?

Q. Serum is

1. Blood without blood cells
2. Plasma without fibrinogen
3. Blood without plasma
4. Blood without RBC