Study the lists and find the correct match
(a) Liver `" "` (b) Hepatic portal vein
(c) Heart `" "` (d) Post caval vein
(e) Lungs `" "` (f) Pulmonary arteries
(g) Alveoli `" "`(h) Intestine

Options

A. d-a-b-e-f-c-h-g
B. b-a-d-c-f-e-g-h
C. e-f-a-c-b-g-h
D. a-b-d-f-c-g-e-h

Answer

To solve the question of matching the items in the list, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the flow of blood in the body**:
- The hepatic portal vein carries blood from the intestines to the liver.
- The liver processes this blood and sends it to the heart via the post caval vein.

2. **Trace the path from the heart**:
- Once the blood reaches the heart, it is pumped into the pulmonary arteries.
- The pulmonary arteries carry the blood to the lungs for oxygenation.

3. **Oxygenation in the lungs**:
- In the lungs, blood reaches the alveoli, where gas exchange occurs (oxygen enters the blood, and carbon dioxide is removed).

4. **Final connections**:
- After the lungs, the oxygenated blood returns to the heart and is then distributed to the rest of the body.

5. **Matching the items**:
- (a) Liver - (b) Hepatic portal vein: **Correct Match**
- (c) Heart - (d) Post caval vein: **Correct Match**
- (e) Lungs - (f) Pulmonary arteries: **Correct Match**
- (g) Alveoli - (h) Intestine: **Correct Match**

6. **Final series of matches**:
- The correct sequence of matches is:
- (a) Liver - (b) Hepatic portal vein
- (c) Heart - (d) Post caval vein
- (e) Lungs - (f) Pulmonary arteries
- (g) Alveoli - (h) Intestine

### Final Answer:
The correct matches are:
- (a) Liver - (b) Hepatic portal vein
- (c) Heart - (d) Post caval vein
- (e) Lungs - (f) Pulmonary arteries
- (g) Alveoli - (h) Intestine