with little residual air . CO is transported a. dissolved in blood plasma b. As carbonic acid c.
In carbaminohaemoglobin d . As carbaminolaemoglobin and carbonic acid . Bicarbonate formed inside erythrocytes moves out to plasma while chloride of plasma pass into erythrocytes. The phenomenon is called a.
Bicarbonate shift b. Carbonation c. Hamburger phenomenon d. None of the above .
Vital capacity of lung is equal to a. IRV+ERV+TV XI Std Biology-Zoology Glossary b. IRV+ERV+TV-RV c.IRV+ERV+TV+RV d.IRV+ERV . Asthma may be attributed to (AIPMT/ NEET ) a.
bacterial infection of the lungs b. allergic reaction of the mast cells in the lungs c. inflammation of the trachea d. accumulation of fluid in the lungs .
Name the chronic respiratory disorder caused mainly by cigarette smoking: (RE- NEET ) a. Emphysema b. Asthma c. Respiratory acidosis d.
Respiratory alkalosis . Lungs are made up of air-filled sacs, the alveoli. They do not collapse even after forceful expiration. (NEET ) a.
Inspiratory Reserve Volume b. Tidal Volume c. Expriatory Reserve Volume d. Residual Volume .
Regulation and initiation of heartbeat is indicated by (CBSE - ) a. AV Node – bundle of His muscule – SA node – purkinje fiber b. SA Node – purkinje fiber – AV Node – Bundle of His muscle c. Purkinje fiber – AV Node – SA node – Bundle of His muscle d.
SA Node – AV Node – Bundle of His muscle – Purkinje fiber . Which is the correct statement for blood ? (APMEE – ) a. WBC is more than RBC b .
RBC is more than WBC c. RBC is less than platelets d. Platelets is less than RBC .There is no DNA in a. Mature RBCs b.
Mature spermatozoa c. Hair root d. Ovum .What P indicates in ECG ? a.
End of atrium systole b . Starting of atrium systole c. End of ventricle systole d. Starting of ventricle systole .
The mechanism of urine formation in nephrone involves (CPMT ) a. Utrafiltration b. Secretion c. Reabsorption d.
All of the a bove