#1
What is the normal range for blood pressure in adults?
120/80 mmHg
ExplanationNormal blood pressure reading.
#2
Which vitamin is essential for bone health?
Vitamin D
ExplanationKey vitamin for bone strength.
#3
Which hormone is responsible for regulating blood sugar levels?
Insulin
ExplanationCritical hormone for blood sugar control.
#4
What is the primary function of the lymphatic system?
Filtering and draining lymph
ExplanationKey role in immune function.
#5
Which of the following is a symptom of sleep apnea?
Excessive daytime sleepiness
ExplanationCommon manifestation of sleep apnea.
#6
What is the main symptom of influenza (flu)?
High fever
ExplanationCharacteristic sign of flu.
#7
Which of the following is a common symptom of dehydration?
Dark yellow urine
ExplanationIndicator of dehydration.
#8
Which organ is affected by hepatitis?
Liver
ExplanationPrimary organ affected by hepatitis infection.
#9
What is the common symptom of a migraine headache?
Nausea
ExplanationFrequent accompanying symptom of migraines.
#10
Which of the following is a symptom of an allergic reaction?
Hives
ExplanationCommon sign of allergic response.
#11
What is the medical term for difficulty breathing?
Dyspnea
ExplanationTechnical term for breathing difficulty.
#12
Which of the following is a risk factor for developing type 2 diabetes?
Obesity
ExplanationSignificant risk factor for diabetes.
#13
What is the main cause of chronic obstructive pulmonary disease (COPD)?
Smoking
ExplanationPrimary cause of COPD.
#14
What is the medical term for a heart attack?
Myocardial infarction
ExplanationTechnical term for heart attack.
#15
Which of the following is a symptom of rheumatoid arthritis?
Joint swelling and stiffness
ExplanationCharacteristic symptoms of RA.