#1
What is the function of the respiratory system?
Transportation of oxygen and carbon dioxide
ExplanationFacilitates the exchange of gases (oxygen and carbon dioxide) between the body and the environment.
#2
What is the term for the outermost layer of the skin?
Epidermis
ExplanationThe outermost layer of the skin that provides protection.
#3
Which bone is commonly known as the collarbone?
Clavicle
ExplanationThe clavicle is the bone that connects the shoulder to the sternum.
#4
What is the medical term for the study of tissues?
Histology
ExplanationHistology is the study of the microscopic structure of tissues.
#5
Which part of the human brain is responsible for regulating body temperature and hunger?
Hypothalamus
ExplanationThe hypothalamus regulates body temperature, hunger, and other autonomic functions.
#6
Which organ is responsible for producing insulin?
Pancreas
ExplanationProduces insulin to regulate blood sugar levels.
#7
What is the purpose of the cerebellum in the brain?
Balance and coordination
ExplanationCoordinates muscle movements and maintains balance.
#8
Which hormone is responsible for regulating metabolism in the body?
Thyroxine
ExplanationRegulates metabolism and energy production.
#9
What is the function of the medulla oblongata in the brainstem?
Breathing and heartbeat regulation
ExplanationControls essential functions like breathing and heartbeat.
#10
What is the function of the vestibular system in the inner ear?
Balance and spatial orientation
ExplanationMaintains balance and spatial orientation of the body.
#11
Which organ is responsible for detoxifying various substances in the blood?
Liver
ExplanationThe liver detoxifies and processes substances in the bloodstream.
#12
Which of the following is NOT a type of muscle tissue?
Adipose tissue
ExplanationAdipose tissue is a type of connective tissue that stores fat, not muscle tissue.
#13
What is the primary function of the nephron in the kidney?
Filtering blood and producing urine
ExplanationFilters blood, removes waste, and produces urine in the kidney.
#14
Which blood type is considered the universal donor?
O
ExplanationBlood type O is considered the universal donor as it lacks A and B antigens.
#15
What is the primary function of the thymus gland?
Immune system maturation
ExplanationFacilitates the maturation of T cells and contributes to immune system development.
#16
In which part of the digestive system does most nutrient absorption occur?
Small intestine
ExplanationThe small intestine is the primary site for nutrient absorption in digestion.
#17
What is the medical term for the windpipe?
Trachea
ExplanationThe trachea is the tube that carries air from the throat to the lungs.