#1
What does the acronym BMI stand for in the context of health?
Body Mass Index
ExplanationMeasurement of body fat based on height and weight.
#2
Which vitamin is essential for the absorption of calcium in the body?
Vitamin D
ExplanationCrucial for bone health and calcium utilization.
#3
What is the medical term for the condition where the body's immune system attacks its own cells and tissues?
Autoimmune Disease
ExplanationImmune system dysfunction causing self-attack.
#4
Which of the following is a chronic respiratory disease characterized by difficulty breathing and airflow obstruction?
Emphysema
ExplanationProgressive lung condition damaging air sacs.
#5
Which hormone is responsible for regulating the body's metabolism?
Thyroxine
ExplanationSecreted by the thyroid gland, regulates metabolism.
#6
Which of the following is NOT a primary component of blood?
Antibodies
ExplanationImmune proteins, not components of blood itself.
#7
What is the medical term for the voice box?
Larynx
ExplanationAnatomy housing vocal cords and facilitating speech.
#8
What is the medical term for a heart attack?
Myocardial Infarction
ExplanationBlockage of blood flow to the heart muscle.
#9
Which of the following is a neurotransmitter associated with mood regulation?
Serotonin
ExplanationRegulates mood, appetite, and sleep.
#10
Which of the following is responsible for carrying oxygen in the blood?
Red Blood Cells
ExplanationContain hemoglobin for oxygen transport.
#11
What is the medical term for the outer layer of the skin?
Epidermis
ExplanationProtective outer layer composed of epithelial cells.
#12
Which organ produces insulin in the human body?
Pancreas
ExplanationEndocrine gland regulating blood sugar levels.
#13
What is the medical term for the inflammation of the joints?
Arthritis
ExplanationCommon condition causing joint pain and stiffness.
#14
What is the medical term for high blood pressure?
Hypertension
ExplanationElevated force of blood against artery walls.
#15
Which part of the brain is responsible for coordinating muscle movements and maintaining balance?
Cerebellum
ExplanationCoordinates voluntary movements and balance.
#16
Which hormone is responsible for regulating sleep-wake cycles?
Melatonin
ExplanationSecreted by the pineal gland, regulates sleep.
#17
What is the medical term for difficulty breathing?
Dyspnea
ExplanationSubjective sensation of breathing discomfort.