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How many parathyroid glands are present ...

How many parathyroid glands are present in human beings ?

A

Three

B

Four

C

Five

D

Eight

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Identify the Location of Parathyroid Glands:** - The parathyroid glands are located near the thyroid gland. Specifically, they are situated on the posterior (back) surface of the thyroid gland. 2. **Determine the Number of Parathyroid Glands:** - Each lobe of the thyroid gland contains two parathyroid glands. The thyroid gland typically has two lobes: a right lobe and a left lobe. 3. **Calculate the Total Number of Parathyroid Glands:** - Since there are two parathyroid glands in each lobe and two lobes in total, the calculation is as follows: - 2 parathyroid glands (right lobe) + 2 parathyroid glands (left lobe) = 4 parathyroid glands in total. 4. **Conclude the Answer:** - Therefore, the total number of parathyroid glands present in human beings is 4. **Final Answer:** - There are 4 parathyroid glands in human beings. ---
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