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1. pH of blood : (P) 2. Blood forms (...

1. pH of blood : (P)
2. Blood forms (W) % of the total body weight
3. Proteins form (Pr) % of plasma
4. The thickness of RBC : (R) micrometer The CORRECT arrangement of the above values is

A

`WgtPgtPrgtR`

B

`WgtPrgtPgtR`

C

`RgtPgtPrgtW`

D

`WgtRgtPgtPr`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to arrange the given values based on their numerical significance. Let's break it down step by step. ### Step 1: Identify the values 1. **pH of blood (P)**: The normal pH of blood is approximately **7.4**. 2. **Blood forms (W)**: Blood constitutes about **8%** of total body weight. 3. **Proteins form (Pr)**: Proteins make up about **6% to 8%** of plasma. For comparison, we can take the average, which is **7%**. 4. **Thickness of RBC (R)**: The thickness of red blood cells is approximately **2 to 2.4 micrometers**. For comparison, we can take the average, which is about **2.2 micrometers**. ### Step 2: Convert ranges to comparable values - For **Pr**, we can consider the maximum value of **8%** for comparison. - For **R**, we can consider the average value of **2.2 micrometers**. ### Step 3: Arrange the values in order Now we can compare the values: - **W (8%)** - **P (7.4)** - **Pr (7%)** - **R (2.2 micrometers)** From the above, we can see that: 1. **W (8%)** is the highest. 2. **P (7.4)** comes next. 3. **Pr (7%)** follows. 4. **R (2.2 micrometers)** is the lowest. ### Final Arrangement The correct arrangement from highest to lowest is: 1. W (8%) 2. P (7.4) 3. Pr (7%) 4. R (2.2 micrometers) ### Conclusion Thus, the correct arrangement of the values is: **W > P > Pr > R**. ---
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