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

Which of the following is a common complication of type 1 diabetes in children?

  1. Diabetic ketoacidosis

  2. Hypoglycemia

  3. Retinopathy

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

Diabetic ketoacidosis, hypoglycemia, and retinopathy are all common complications of type 1 diabetes in children.

Multiple choice

Which systemic disease is associated with the development of oral lichen planus?

  1. Diabetes Mellitus

  2. Hepatitis C

  3. Celiac Disease

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

Oral lichen planus is an autoimmune condition that affects the oral mucosa. It has been associated with various systemic diseases, including Hepatitis C.

Multiple choice

Which autoimmune disease primarily affects the connective tissues of the body?

  1. Systemic lupus erythematosus (SLE)

  2. Rheumatoid arthritis

  3. Sjogren's syndrome

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

Systemic lupus erythematosus (SLE) is an autoimmune disease that affects various organs and tissues, including the connective tissues, causing inflammation and damage.

Multiple choice

Which type of arthritis is characterized by the formation of uric acid crystals in the joints?

  1. Gout

  2. Rheumatoid arthritis

  3. Osteoarthritis

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

Gout is a form of arthritis caused by the buildup of uric acid crystals in the joints, leading to sudden and severe pain, swelling, and redness.

Multiple choice

Which of the following is a common metabolic disorder in animals?

  1. Diabetes mellitus

  2. Ketosis

  3. Hypothyroidism

  4. Cushing's syndrome
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Diabetes mellitus is a common metabolic disorder in animals.

Multiple choice

What is the primary cause of Addison's disease?

  1. Autoimmune disorder

  2. Tuberculosis

  3. HIV/AIDS

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

In Addison's disease, the body's immune system mistakenly attacks and destroys the adrenal glands, leading to a deficiency of hormones produced by these glands.

Multiple choice

Which of the following is a potential complication of untreated Addison's disease?

  1. Addisonian crisis

  2. Cushing's syndrome

  3. Grave's disease

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

Addisonian crisis is a life-threatening complication of untreated Addison's disease, characterized by a severe drop in blood pressure, dehydration, and electrolyte imbalance.

Multiple choice

Which of the following is a potential side effect of hormone replacement therapy for Addison's disease?

  1. Weight gain

  2. Increased blood pressure

  3. Muscle weakness

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

Weight gain is a potential side effect of hormone replacement therapy for Addison's disease, as the synthetic hormones can sometimes lead to fluid retention and increased appetite.

Multiple choice

What is the recommended dietary modification for individuals with Addison's disease?

  1. Low-sodium diet

  2. High-potassium diet

  3. Low-carbohydrate diet

  4. High-protein diet
Reveal answer Fill a bubble to check yourself
Correct answer
Explanation

Individuals with Addison's disease are recommended to follow a high-sodium diet, as the deficiency of aldosterone can lead to sodium loss and dehydration.

Multiple choice

Which of the following is a potential long-term complication of untreated Addison's disease?

  1. Heart disease

  2. Stroke

  3. Kidney failure

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

Untreated Addison's disease can lead to a number of long-term complications, including heart disease, stroke, and kidney failure, due to the chronic deficiency of cortisol and aldosterone.

Multiple choice

What is the recommended dietary modification for individuals with Addison's disease who experience low blood pressure?

  1. Increase sodium intake

  2. Decrease potassium intake

  3. Increase fluid intake

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

Individuals with Addison's disease who experience low blood pressure are recommended to increase sodium intake, decrease potassium intake, and increase fluid intake to help manage their blood pressure.

Multiple choice

Which hormone is commonly used to treat hypothyroidism, a condition characterized by insufficient thyroid hormone production?

  1. Epinephrine

  2. Levothyroxine

  3. Hydrocortisone

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

Levothyroxine is a synthetic form of thyroid hormone that is used to treat hypothyroidism, a condition in which the thyroid gland does not produce enough thyroid hormone.

Multiple choice

Which medication is commonly used to treat hyperthyroidism, a condition characterized by excessive thyroid hormone production?

  1. Levothyroxine

  2. Propylthiouracil

  3. Methimazole

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

Propylthiouracil is a medication used to treat hyperthyroidism by inhibiting thyroid hormone production.

Multiple choice

Which of the following is not a type of diabetes?

  1. Type 1 diabetes

  2. Type 2 diabetes

  3. Gestational diabetes

  4. Prediabetes
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Prediabetes is not a type of diabetes, but rather a condition in which blood sugar levels are higher than normal, but not high enough to be diagnosed with diabetes.

Multiple choice

Which of the following is NOT a type of diabetes?

  1. Type 1 diabetes

  2. Type 2 diabetes

  3. Gestational diabetes

  4. Prediabetes
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Type 1 diabetes, type 2 diabetes, and gestational diabetes are all types of diabetes. Prediabetes is not a type of diabetes, but rather a condition in which blood sugar levels are higher than normal, but not high enough to be diagnosed with diabetes.