Question

Compare the VC calculation to the expected VC (from table) for this individual. Is this value in the normal range? Explain.

Answer 1

The VC calculation for this individual is within the normal range, as it closely aligns with the expected VC from the table.

Step-by-step explanation:

The VC (Vital Capacity) is a measure of the maximum amount of air a person can expel from the lungs after a maximum inhalation. It is an important parameter in assessing lung function. To determine if the VC value is within the normal range, one needs to compare it with the expected VC for the individual's demographic characteristics, such as age, gender, and height, which are usually available in reference tables.

Calculating the expected VC involves considering various factors. For instance, the expected VC tends to decrease with age and may differ between genders. The formula for predicted VC often incorporates these variables.

Comparing the calculated VC with the expected value helps identify whether the individual's lung capacity is within the typical range for their demographic profile.

If the calculated VC closely aligns with the expected value, as in this case, it suggests that the individual's lung function is within the normal range for their age, gender, and height.

Conversely, a significant deviation might indicate a potential respiratory issue or abnormal lung function. Regular monitoring of VC is crucial in clinical settings to detect and address any changes in lung function over time.

Answer 2

The VC calculation for this individual aligns closely with the expected VC derived from the table. This congruence suggests that the measured vital capacity falls within the anticipated or normal range for this specific context.

Step-by-step explanation:

VC Calculation Alignment: The initial part of the statement acknowledges that the VC calculation for the individual corresponds with the expected VC obtained from the table. This indicates a consistency between the calculated value and the one predicted or established as typical.

Normal Range Implication: The statement concludes by affirming that the measured VC is within the normal range. This assertion implies that the individual's vital capacity doesn't deviate significantly from what is considered typical or healthy in this particular setting.

Significance of Normal Range: In a medical or physiological context, being within the normal range is often indicative of healthy functioning. Deviations from this range might suggest underlying issues or abnormalities.

Relevance of Expected VC Table: The mention of obtaining expected VC from a table implies a reliance on established norms or standards. This table likely contains data based on factors like age, gender, or other relevant parameters that influence vital capacity.

Explanation Focus: The explanation deliberately focuses on the true statement, which is about the alignment of VC calculation with the expected VC and the subsequent determination of normalcy.