Question
All of the following are features of thyrotoxicosis, EXCEPT-
| A. | Diastolic murmur |
| B. |
Soft non ejection systolic murmur |
| C. |
Irregularly, irregular pulse |
| D. |
Scratching sound in systole |
Show Answer
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Correct Answer » D Explanation |
 |
D. Scratching sound in systole
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A scratching sound is characteristic of a pericardial friction rub, not of thyrotoxicosis.
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Most commonly heard in pericarditis, especially acute fibrinous pericarditis.
Thyrotoxicosis:
Thyrotoxicosis is a clinical syndrome resulting from excessive thyroid hormones, leading to a hypermetabolic state affecting multiple organ systems, including the cardiovascular system.