1
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Match the Column I and II
| Column (I) | Column (II) | ||
|---|---|---|---|
| i. | $\mathrm{CO}_2$ dissolved in plasma | a. | 23 % |
| ii. | $\mathrm{CO}_2$ transported as bicarbonate ions | b. | 7 % |
| iii. | $\mathrm{CO}_2$ transported by RBC as carbaminohaemoglobin | c. | 70 % |
| iv. | $\mathrm{O}_2$ transportation by RBCs as oxyhaemoglobin | d. | 97 % |
Choose the correct option:
2
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
Due to formation of oxyhaemoglobin, the pH of blood decreases due to release of $\mathrm{H}^{+}$ion and the $\mathrm{H}_2 \mathrm{CO}_3$ dissociates into $\mathrm{H}_2 \mathrm{O}$ and $\mathrm{CO}_2$. This is called __________ .
3
MHT CET (PCB) 2025 9th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
How does the Hb act as buffer?
4
MHT CET (PCB) 2024 22th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
The partial pressure of carbon dioxide $\left(\mathrm{ppCO}_2\right)$ of blood entering the pulmonary capillaries is_______.
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