#1
Which of the following is a symptom of diabetes?
Frequent urination
ExplanationExcessive urination is a common symptom due to increased glucose levels in the blood.
#2
What is the function of red blood cells in the human body?
To carry oxygen
ExplanationRed blood cells transport oxygen from the lungs to all body tissues.
#3
Which vitamin deficiency can lead to scurvy?
Vitamin C
ExplanationScurvy is caused by a deficiency in vitamin C, leading to symptoms such as weakness, swollen gums, and bruising.
#4
Which hormone regulates blood sugar levels in the body?
Insulin
ExplanationInsulin regulates blood sugar levels by facilitating the uptake of glucose by cells and promoting its storage.
#5
What is the medical term for high blood pressure?
Hypertension
ExplanationHypertension is the medical term for high blood pressure, a condition that increases the risk of heart disease and stroke.
#6
Which of the following is NOT a symptom of the common cold?
Fever
ExplanationFever is not a universal symptom of the common cold, although it can occur in some cases.
#7
Which of the following is NOT a symptom of asthma?
High fever
ExplanationA high fever is not a typical symptom of asthma, which primarily involves wheezing, coughing, and chest tightness.
#8
What is the main cause of cardiovascular diseases?
High blood pressure
ExplanationHigh blood pressure contributes significantly to the development of cardiovascular diseases such as heart attacks and strokes.
#9
What is the medical term for a heart attack?
Myocardial infarction
ExplanationMyocardial infarction occurs when blood flow to a part of the heart is blocked, leading to tissue damage or death.
#10
What is the common name for the condition 'hyperglycemia'?
High blood sugar
ExplanationHyperglycemia refers to elevated levels of glucose in the blood, commonly associated with diabetes.
#11
Which of the following is NOT a symptom of depression?
Increased energy levels
ExplanationIncreased energy levels are not typical in depression, which is characterized by persistent sadness, loss of interest, and fatigue.
#12
Which of the following is a risk factor for developing osteoporosis?
Low calcium intake
ExplanationLow calcium intake increases the risk of osteoporosis, a condition characterized by weak and brittle bones.
#13
Which organ is affected by Hepatitis B virus?
Liver
ExplanationHepatitis B primarily affects the liver, causing inflammation and potential long-term damage.
#14
What is the name of the condition characterized by a sudden, involuntary contraction of muscles?
Tetanus
ExplanationTetanus, or lockjaw, is a condition caused by bacterial toxins that lead to muscle stiffness and spasms.