Auro scolar quiz Answers

      Auro scolar quiz 

 .Assertion:

 The carbaminohaemoglobin is formed by the CO with amine radical of haemoglobin.

Reason: Its formation takes place on the surface of the alveolar.

Both Assertion and reason are true and reason is correct explanation of A

Both Assertion and reason are true and reason is not correct explanation of A

Assertion is true and reason is false.

Both Assertion and reason are false.☑️

2.Read the following statements and pick the correct and INCORRECT statement(s) from the given options.

Statement 1: The amount of air inspired and expired during a normal breath is said to be tidal volume.

Statement 2: The total amount of air is inspired after a normal expiration is called inspiration capacity

Statement 1 is correct statement 2 is incorrect

Statement 1 is incorrect statement 2 is correct

Both statements are incorrect

Both statements are correct☑️

3.What will be the effect of DPG, a by product of glycolysis on oxygen dissociation curve?

Curve will shift to right☑️

Curve will shift to left

Curve remian same

No curve will form

4.Oxygen dissociation curve define the haemoglobin saturation with oxygen under the influence of partial pressure of oxygen. What is the shape of the oxygen dissociation curve?

Parabola

J- shape

Sigmoid☑️

Straight lined.

5.The outer layer of pleural membrane is called________(i)________ and inner membrane is called ______(ii)________ .

(i) Parietal pleura (ii) visceral pleura☑️

(i) Parietal pleura (ii) inner pleura

(i) outer pleura (ii)Inner pleura

(i) outer membrance (ii) Inner membrane

6.What is the partial pressure of oxygen and carbondioxide that present in blood cappilaries that move into body tissue?

PO2 is 95 mm Hg and PCO2 is 40 mm Hg

PO2 is 40 mm Hg and PCO2 is 95 mm Hg☑️

PO2 is 40 mm Hg and PCO2 is 45 mm Hg

PO2 is 45 mm Hg and PCO2 is 40 mm Hg

7. Choose incorrect sentence

A. The downward and upward movement of the diaphragm causes an increase and decrease in the diameter of the thoracic cavity.

B. The downward and upward movement of the diaphragm cause decrease and increase in the diameter of the thoracic cavity.

C. The upward and downward movement of the diaphragm cause increase and decrease in the diameter of the thoracic cavity.

D. The upward and downward movement of the diaphragm cause decrease and increase in the diameter of the thoracic cavity.

A and B

B and C

A and D☑️

C and D

8.The oxygen dissociation curve define the binding of oxygen molecule with haemoglobin under the influence of pressure. Which of the following factor increases the dissociation of the oxygen with haemoglobin?

Decrease in pH due to H+ ion

Increase in pH.☑️

Increase in partial pressure of oxygen

Decrease in partial pressure of carbon dioxide.

9.What is the partial pressure required by oxygen that present in alveoli for moving into blood?

104mm Hg in alveoli and 40mm Hg in blood.☑️

104mm Hg in alveoli and 104mm Hg in blood.

40mm Hg in alveoli and 104mm Hg in blood.

40mm Hg in alveoli and 40mm Hg in blood.

10.Name the process through which Cl- ions maintain the ionic balance,

- is released from erythrocytes to the plasma that hinders the ionic equilibrium.

Carbochlorosis

Carbonation

Hamburger Phenomenon☑️

Bicarbonate shift