#1
Which of the following is a symptom of COVID-19?
Sore throat
ExplanationCommon symptom, often accompanied by other respiratory symptoms.
#2
What is the normal range for human body temperature?
35-37°C (95-98.6°F)
ExplanationTypical temperature range for a healthy adult.
#3
Which of the following is a function of red blood cells?
Transporting oxygen
ExplanationPrimary role due to hemoglobin content.
#4
What is the primary function of white blood cells?
Fighting infections
ExplanationCritical role in the body's immune response.
#5
Which of the following is a function of the nervous system?
Transmitting signals
ExplanationCoordinates and regulates bodily functions through electrical impulses.
#6
What does CPR stand for in medical emergency procedures?
Cardiopulmonary resuscitation
ExplanationTechnique used to revive someone whose heart has stopped.
#7
Which organ is primarily affected by hepatitis?
Liver
ExplanationInflammation of this organ is characteristic of hepatitis infections.
#8
Which vitamin deficiency causes rickets?
Vitamin D
ExplanationDeficiency results in soft, weak bones in children.
#9
What is the medical term for the voice box?
Larynx
ExplanationPart of the respiratory system involved in vocalization.
#10
What is the medical term for the loss of memory?
Amnesia
ExplanationImpairment of memory function.
#11
Which of the following is NOT a symptom of a heart attack?
Headache
ExplanationWhile chest pain is common, headache typically isn't associated with heart attacks.
#12
What is the function of insulin in the human body?
Regulates blood sugar levels
ExplanationHormone that controls glucose levels in the blood.
#13
Which of the following is NOT a method of birth control?
Viagra
ExplanationMedication for erectile dysfunction, not a contraceptive method.
#14
Which of the following diseases is caused by a virus?
Hepatitis
ExplanationInflammation of the liver, often viral in origin.
#15
What is the medical term for high blood pressure?
Hypertension
ExplanationPersistent elevation of blood pressure.
#16
What is the main function of the kidneys in the human body?
Filter waste from blood
ExplanationCrucial role in maintaining electrolyte balance and removing toxins.
#17
Which of the following is a symptom of dehydration?
Dry mouth and lips
ExplanationResult of reduced fluid intake or excessive fluid loss.