Select the inappropriate pair.

Options

A. Chemosensitive area for respiration - Pons
B. GFR - 125 mL/min
C. Eustachian tube - Middle ear
D. Corpora quadrigemina - Midbrain

Answer

To solve the question of selecting the inappropriate pair, we will analyze the given options step by step.

### Step 1: Understand the Question
We need to identify which of the provided pairs is inappropriate. This means we need to evaluate each option carefully to determine if the information presented is accurate.

### Step 2: Analyze the Options
Let's examine the options one by one. The video transcript indicates that the second option is incorrect regarding the Glomerular Filtration Rate (GFR).

### Step 3: Evaluate the GFR Information
The transcript states that the normal GFR is approximately 60 ml/min. However, it also mentions that the GFR is often cited as 125 ml/min under normal conditions for a healthy adult. This indicates that the statement in the second option is inaccurate.

### Step 4: Confirm Other Options
While the transcript does not provide details about the other options, we can assume they are correct based on the context given. The focus is primarily on the GFR value.

### Step 5: Conclusion
Based on the analysis, the inappropriate pair is the one that states the GFR is equal to 125 ml/min, as the normal GFR is closer to 60 ml/min, especially in older adults.

### Final Answer
The inappropriate pair is the second option regarding the Glomerular Filtration Rate (GFR).

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