Free AAMA Medical Terminology, Anatomy, and Physiology Questions and Answers 1 — Questions and Answers
Question 1: Which of the following terms describes the surgical removal of the gallbladder?
- Cholecystitis
- Cholelithiasis
- Cholecystectomy (Correct answer)
- Hepatotomy
Correct answer: Cholecystectomy
"Chole-" is the prefix for gall/bile, "cyst-" refers to the bladder, and "-ectomy" is the suffix for surgical removal. Therefore, cholecystectomy means the surgical removal of the gallbladder.
Question 2: In anatomical terms, the wrist is ________ to the elbow.
- Proximal
- Distal (Correct answer)
- Medial
- Superior
Correct answer: Distal
Distal refers to a body part that is farther from the point of attachment or origin on the trunk of the body. Since the wrist is farther from the shoulder (the point of attachment) than the elbow is, it is considered distal to the elbow.
Question 3: What is the primary function of the alveoli in the respiratory system?
- Warming and humidifying inhaled air
- Producing sound
- Exchanging gases (Correct answer)
- Filtering debris from the air
Correct answer: Exchanging gases
The alveoli are tiny air sacs in the lungs where the exchange of oxygen and carbon dioxide between the air and the blood occurs. This process, known as gas exchange, is essential for respiration.
Question 4: The term 'nephropathy' refers to a disease of which organ?
- Liver
- Heart
- Nerves
- Kidney (Correct answer)
Correct answer: Kidney
The root word "nephro-" is derived from the Greek word for kidney. The suffix "-pathy" means disease. Therefore, nephropathy is a term for disease or damage to the kidney.
Question 5: Which plane divides the body into anterior and posterior portions?
- Sagittal plane
- Transverse plane
- Coronal plane (Correct answer)
- Oblique plane
Correct answer: Coronal plane
The coronal plane, also known as the frontal plane, is a vertical plane that divides the body into front (anterior) and back (posterior) sections. This is a fundamental concept in anatomical reference.
Question 6: What is the physiological process of hemostasis?
- The regulation of body temperature
- The process of stopping bleeding (Correct answer)
- The transport of oxygen in the blood
- The contraction of a muscle
Correct answer: The process of stopping bleeding
Hemostasis is the body's natural process of stopping blood flow or bleeding to prevent blood loss. It involves a series of complex steps including vasoconstriction, platelet plug formation, and coagulation (clotting).
Free AAMA Medical Terminology, Anatomy, and Physiology Questions and Answers 1
Which of the following terms describes the surgical removal of the gallbladder?