MCQOPTIONS
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MCQOPTIONS
This section includes 20 Mcqs, each offering curated multiple-choice questions to sharpen your Human Physiology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Development of thyroid gland occurs in which week of intrauterine life? |
| A. | 12th week |
| B. | 15th week |
| C. | 4th week |
| D. | 7th week |
| Answer» D. 7th week | |
| 2. |
Which cells produce calcitonin? |
| A. | C cells |
| B. | B cells |
| C. | A cells |
| D. | T cells |
| Answer» B. B cells | |
| 3. |
How many lobes are present in the thyroid? |
| A. | 1 |
| B. | 3 |
| C. | 2 |
| D. | 4 |
| Answer» D. 4 | |
| 4. |
Endemic goiter is a state of _________ |
| A. | Increased thyroid function |
| B. | Decreased thyroid function |
| C. | Moderate thyroid function |
| D. | Normal thyroid function |
| Answer» C. Moderate thyroid function | |
| 5. |
Grave’s disease is due to _________ |
| A. | Hyperactivity of thyroid gland |
| B. | Hyperactivity of adrenal medulla |
| C. | Hyperactivity of adrenal cortex |
| D. | Hyperactivity of islets of langerhans |
| Answer» B. Hyperactivity of adrenal medulla | |
| 6. |
HOW_MANY_LOBES_ARE_PRESENT_IN_THE_THYROID??$ |
| A. | 1 |
| B. | 3 |
| C. | 2 |
| D. | 4 |
| Answer» D. 4 | |
| 7. |
Development of thyroid gland occurs in which week of intrauterine life?$ |
| A. | 12th week |
| B. | 15th week |
| C. | 4th week |
| D. | 7th week |
| Answer» D. 7th week | |
| 8. |
Which_cells_produce_calcitonin?$ |
| A. | C cells |
| B. | B cells |
| C. | A cells |
| D. | T cells |
| Answer» B. B cells | |
| 9. |
The four small glands in the thyroid gland are called _________ |
| A. | Parathyroid gland |
| B. | Adrenal gland |
| C. | Pineal gland |
| D. | Endocrine and exocrine gland |
| Answer» B. Adrenal gland | |
| 10. |
Enlargement of the thyroid is called _________ |
| A. | Diabetes |
| B. | Goitre |
| C. | Cretinism |
| D. | Myxoedema |
| Answer» C. Cretinism | |
| 11. |
The left and right lobes are joined by _________ |
| A. | Levator |
| B. | Isthmus |
| C. | Pyramidal lobe |
| D. | Valve |
| Answer» C. Pyramidal lobe | |
| 12. |
The most common type of thyroid cancer is papillary carcinoma. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 13. |
Endemic goiter is a state of ________? |
| A. | Increased thyroid function |
| B. | Decreased thyroid function |
| C. | Moderate thyroid function |
| D. | Normal thyroid function |
| Answer» C. Moderate thyroid function | |
| 14. |
Metamorphosis in frog is controlled by _________ |
| A. | Growth hormone |
| B. | Insulin |
| C. | Vasopressin |
| D. | Thyroxin |
| Answer» E. | |
| 15. |
Which type of epithelium is present in thyroid follicles? |
| A. | Squamous |
| B. | Cuboidal |
| C. | Columnar |
| D. | Transitional |
| Answer» C. Columnar | |
| 16. |
Which of the following is not the symptom of hypothyroiditis? |
| A. | Accumulation of urea in blood |
| B. | Edema |
| C. | Mental retardation |
| D. | Lethargy |
| Answer» B. Edema | |
| 17. |
Endostyle of Amphioxus is similar to _________ |
| A. | Parathyroid |
| B. | Thymus |
| C. | Thyroid |
| D. | Thalamus |
| Answer» D. Thalamus | |
| 18. |
Hypothyroidism causes in an adult ___________ |
| A. | Obesity |
| B. | Diabetes |
| C. | Cretinism |
| D. | Myxoedema |
| Answer» E. | |
| 19. |
Grave’s disease is due to _________$ |
| A. | Hyperactivity of thyroid gland |
| B. | Hyperactivity of adrenal medulla |
| C. | Hyperactivity of adrenal cortex |
| D. | Hyperactivity of islets of langerhans |
| Answer» B. Hyperactivity of adrenal medulla | |
| 20. |
Which of the following diseases not related to thyroid glands? |
| A. | Myxoedema |
| B. | Cretinism |
| C. | Acromegaly |
| D. | Goitre |
| Answer» D. Goitre | |