Question

Which of the following is a likely consequence of low thyroxin secretion in adults?

a. Adults who secrete too little thyroxin may show symptoms of Down syndrome.
b. Adults who secrete too little thyroxin may feel an excess of euphoria under normal circumstances.
c. Adults who secrete too little thyroxin may feel tired and sluggish and may put on weight.
d. Adults who secrete too little thyroxin may experience excitability, insomnia, and weight loss.

Answer 1

The correct answer is C. Adults who secrete too little thyroxin may feel tired and sluggish and may put on weight.

Step-by-step explanation:

Thyroxin is the hormone secreted by the thyroid gland, this hormone is essential for multiple functions including digestive function, bone maintenance, and muscle regulation. Due to this, a low thyroxin secretion now as hypothyroidism leads to multiple symptoms that include feeling tired and depressed, gaining weight in a short time, having muscle cramps and having issues to remember information. According to this, a likely consequence of low thyroxin secretion in adults is "Adults who secrete too little thyroxin may feel tired and sluggish and may put on weight".