#1
Which of the following is a symptom of diabetes?
Increased thirst
ExplanationOne of the symptoms of diabetes is increased thirst due to excess glucose in the blood.
#2
What is the normal range of blood pressure in adults?
120/70 mmHg
ExplanationNormal blood pressure for adults is typically around 120/70 mmHg, indicating healthy heart function.
#3
Which vitamin deficiency can lead to scurvy?
Vitamin C
ExplanationScurvy is caused by a deficiency of Vitamin C, leading to symptoms like weakness and gum disease.
#4
What is the medical term for a heart attack?
Myocardial infarction
ExplanationA heart attack is medically known as a myocardial infarction, which occurs due to the blockage of blood flow to the heart.
#5
What is the leading cause of blindness worldwide?
Cataracts
ExplanationCataracts, the clouding of the lens in the eye, are the leading cause of blindness globally, particularly in older adults.
#6
Which of the following is a symptom of anemia?
Pale skin
ExplanationAnemia can cause symptoms like pale skin due to reduced red blood cell count and inadequate oxygen delivery to tissues.
#7
Which of the following is a symptom of a stroke?
Difficulty speaking
ExplanationDifficulty speaking, along with other symptoms like sudden weakness or numbness, can be indicative of a stroke.
#8
Which organ does hepatitis primarily affect?
Liver
ExplanationHepatitis primarily affects the liver, causing inflammation and potential damage.
#9
What is the main cause of chronic obstructive pulmonary disease (COPD)?
Smoking
ExplanationThe main cause of COPD is smoking, which damages the lungs over time.
#10
Which condition is characterized by inflammation of the joints?
Arthritis
ExplanationArthritis is characterized by inflammation and stiffness in the joints, leading to pain and reduced mobility.
#11
What is the name of the condition characterized by excessive sweating?
Hyperhidrosis
ExplanationHyperhidrosis is a condition characterized by excessive sweating, often beyond what's necessary for cooling the body.
#12
Which of the following is a viral infection?
Influenza
ExplanationInfluenza is a viral infection that affects the respiratory system, causing symptoms like fever, cough, and fatigue.
#13
What is the medical term for high blood sugar?
Hyperglycemia
ExplanationHigh blood sugar is medically termed hyperglycemia, often associated with diabetes or other metabolic disorders.
#14
Which of the following is a sexually transmitted infection?
Syphilis
ExplanationSyphilis is a sexually transmitted infection caused by the bacterium Treponema pallidum, which can lead to various complications if left untreated.
#15
What is the function of insulin in the body?
To regulate blood sugar levels
ExplanationInsulin regulates blood sugar levels by facilitating the uptake of glucose into cells for energy.
#16
Which hormone is responsible for regulating sleep-wake cycles?
Melatonin
ExplanationMelatonin is the hormone responsible for regulating the sleep-wake cycle, helping to signal the body when it's time to sleep.
#17
Which condition is characterized by a deficiency in red blood cells or hemoglobin?
Anemia
ExplanationAnemia is characterized by a deficiency in red blood cells or hemoglobin, leading to symptoms like fatigue and weakness.
#18
Which of the following is a chronic autoimmune disease affecting the thyroid gland?
Hashimoto's thyroiditis
ExplanationHashimoto's thyroiditis is a chronic autoimmune disease that affects the thyroid gland, leading to inflammation and decreased thyroid function.
#19
Which of the following is a type of cancer that affects white blood cells?
Leukemia
ExplanationLeukemia is a type of cancer that affects white blood cells, leading to abnormal production and impaired immune function.