Thyroxin Function Quiz Questions and Answers PDF - 81

MCQ 401: An overactive thyroid gland may

1. slow the metabolic rate
2. expedite the metabolic rate
3. may denature the metabolic enzymes
4. may increase the pH from 7 to 9 approx.

MCQ 402: Carboxyhemoglobin is formed if

1. CO₂ is allowed to mix with hemoglobin
2. if CO is allowed to react with hemoglobin
3. if long term exposure to lead and lead poisoning occurs
4. if carbon is allowed to react with hemoglobin

MCQ 403: Lactose can also be called as

1. milk sugar
2. malt sugar
3. cane sugar
4. grape sugar

MCQ 404: Large gene pool enables

1. conservation of natural resources
2. depletion of natural resources
3. conservation of artificial resources
4. depletion of artificial resources

MCQ 405: Excess mucus is produced causing smokers cough due to

1. nicotine
2. tar
3. Irritants
4. morphine