#1
Which organ is primarily responsible for filtering waste from the blood?
Kidney
ExplanationKidneys filter waste from the blood, maintaining a balance of electrolytes and fluids.
#2
Which of the following bones is not part of the human skull?
Femur
ExplanationThe femur is a thigh bone and is not part of the human skull.
#3
What is the largest organ of the human body?
Skin
ExplanationThe skin is the largest organ of the human body, providing a protective barrier.
#4
Which part of the digestive system is responsible for absorbing most of the nutrients from food?
Small intestine
ExplanationThe small intestine absorbs most nutrients from digested food, playing a crucial role in digestion.
#5
Which gland produces insulin?
Pancreas
ExplanationThe pancreas produces insulin, a hormone regulating blood sugar levels.
#6
What is the medical term for the thigh bone?
Femur
ExplanationThe femur is the medical term for the thigh bone in the human skeletal system.
#7
Which organ produces bile for digestion?
Liver
ExplanationThe liver produces bile, aiding in the digestion and absorption of fats.
#8
What is the medical term for the 'voice box'?
Larynx
ExplanationThe larynx, also known as the voice box, is responsible for sound production in humans.
#9
Which of the following glands regulates metabolism?
Thyroid gland
ExplanationThe thyroid gland regulates metabolism by producing hormones that control energy usage.
#10
Which part of the brain is responsible for regulating basic bodily functions such as breathing and heart rate?
Medulla oblongata
ExplanationThe medulla oblongata regulates vital functions like breathing and heart rate in the brainstem.
#11
Which of the following is not a function of the skeletal system?
Regulating body temperature
ExplanationThe skeletal system's primary functions include support, movement, and protection, not body temperature regulation.
#12
Which of the following is not a type of muscle tissue?
Adipose
ExplanationAdipose tissue is not a type of muscle tissue; it is fat tissue storing energy.
#13
What is the function of the alveoli in the respiratory system?
To exchange oxygen and carbon dioxide
ExplanationAlveoli facilitate the exchange of oxygen and carbon dioxide in the respiratory system.
#14
Which of the following is not a part of the axial skeleton?
Pelvis
ExplanationThe pelvis is not part of the axial skeleton, which includes the skull, vertebral column, and ribcage.
#15
What is the medical term for the upper arm bone?
Humerus
ExplanationThe humerus is the upper arm bone in the human skeletal system.
#16
What is the medical term for the shoulder blade?
Scapula
ExplanationThe scapula is the medical term for the shoulder blade in the human skeletal system.