Biology

Endocrine and Metabolic Disorders

674 Questions

Endocrine and metabolic disorders focus on diseases caused by hormonal imbalances, such as goitre, diabetes mellitus, and hyperthyroidism. Test takers will find questions related to disease causes, diagnostic tests like Cushing's syndrome indicators, and clinical treatments. This is a crucial biology topic frequently asked in medical entrance and public service commission examinations.

Thyroid gland disordersGoitre causesDiabetes mellitus characteristicsHyperthyroidism treatmentsGrowth hormone deficiency

Endocrine and Metabolic Disorders Questions

Multiple choice

What is the primary role of the thyroid hormones in metabolic regulation?

  1. Stimulation of basal metabolic rate

  2. Regulation of body temperature

  3. Control of growth and development

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Thyroid hormones, including thyroxine (T4) and triiodothyronine (T3), play a crucial role in metabolic regulation. They stimulate the basal metabolic rate, regulate body temperature, and control growth and development.

Multiple choice

Which of the following factors can lead to the accumulation of ama (toxins) in the body according to Ayurveda?

  1. Eating too much

  2. Eating too quickly

  3. Eating processed foods

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

According to Ayurveda, eating too much, eating too quickly, and eating processed foods can all lead to the accumulation of ama and contribute to health problems.

Multiple choice

Which of the following is a risk factor for developing parathyroid adenoma?

  1. Age

  2. Gender

  3. Family history

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Parathyroid adenoma is more common in people over the age of 50, in women, and in those with a family history of the disease.

Multiple choice

What is the term for the condition in which a female athlete has high levels of testosterone?

  1. Hyperandrogenism

  2. Polycystic ovary syndrome

  3. Cushing's syndrome

  4. Addison's disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Hyperandrogenism is the condition in which a female athlete has high levels of testosterone. This can lead to the development of male secondary sexual characteristics, such as increased muscle mass, facial hair, and a deep voice.

Multiple choice

Which of the following is a potential risk factor for postpartum thyroiditis?

  1. History of thyroid disease

  2. Autoimmune disorders

  3. Stress

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A history of thyroid disease, autoimmune disorders, and stress are all potential risk factors for postpartum thyroiditis, which is an inflammation of the thyroid gland that can occur after childbirth.

Multiple choice

Which of the following is an example of an autoimmune disease:

  1. Type 1 diabetes

  2. Multiple sclerosis

  3. Rheumatoid arthritis

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Type 1 diabetes, multiple sclerosis, and rheumatoid arthritis are all examples of autoimmune diseases.

Multiple choice

Which of the following is a condition in which the bones become enlarged and deformed due to abnormal bone growth?

  1. Paget's Disease of Bone

  2. Osteoporosis

  3. Osteomalacia

  4. Rickets
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Paget's Disease of Bone is a condition in which the bones become enlarged and deformed due to abnormal bone growth. It can lead to bone pain, fractures, and other complications.

Multiple choice

What is the term for the condition characterized by the accumulation of uric acid crystals in the joints, causing pain and inflammation?

  1. Osteoarthritis

  2. Rheumatoid arthritis

  3. Gout

  4. Bursitis
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Gout is a condition characterized by the accumulation of uric acid crystals in the joints, causing pain and inflammation.

Multiple choice

What is the term for the condition of having a deficiency of iodine?

  1. Goiter

  2. Cretinism

  3. Hypothyroidism

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Goiter, cretinism, and hypothyroidism are all conditions caused by a deficiency of iodine.

Multiple choice

Which nutrient deficiency is associated with the development of goiter, an enlargement of the thyroid gland?

  1. Iodine

  2. Selenium

  3. Zinc

  4. Magnesium
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Iodine deficiency is the primary cause of goiter, as iodine is essential for the production of thyroid hormones, which regulate metabolism and growth.

Multiple choice

Chronic stress can lead to an imbalance in which hormone, potentially resulting in weight gain and other metabolic issues?

  1. Estrogen

  2. Insulin

  3. Thyroxine

  4. Progesterone
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chronic stress can disrupt insulin production and sensitivity, leading to insulin resistance and an increased risk of weight gain, type 2 diabetes, and other metabolic problems.

Multiple choice

Which Mudra is commonly used to stimulate the thyroid gland and promote hormonal balance?

  1. Vishnu Mudra

  2. Surya Mudra

  3. Prithvi Mudra

  4. Vayu Mudra
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Vishnu Mudra, also known as the 'Throat Mudra,' is believed to stimulate the thyroid gland, promote hormonal balance, and support overall well-being.

Multiple choice

Which of the following conditions is caused by a deficiency of growth hormone (GH) in children?

  1. Gigantism

  2. Dwarfism

  3. Cushing's syndrome

  4. Addison's disease
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A deficiency of growth hormone (GH) in children can lead to dwarfism, characterized by short stature and impaired growth.

Multiple choice

Which of the following conditions is caused by an excess of growth hormone (GH) in adults?

  1. Gigantism

  2. Dwarfism

  3. Cushing's syndrome

  4. Addison's disease
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

An excess of growth hormone (GH) in adults can lead to gigantism, characterized by excessive growth and height.

Multiple choice

Which of the following conditions is caused by a deficiency of prolactin (PRL)?

  1. Galactorrhea

  2. Amenorrhea

  3. Infertility

  4. Hypothyroidism
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A deficiency of prolactin (PRL) can lead to infertility, particularly in women, due to impaired milk production and ovulation.