Anatomy, Physiology, and Medical Terminology Flashcards

What is the function of the lymphatic system?

Answer: Returning excess interstitial fluid to circulation, absorbing dietary fats, and supporting immune function

The lymphatic system drains excess tissue fluid back to the bloodstream, transports dietary lipids, and is central to immune defense through lymphocyte production.

Which suffix means 'surgical removal of' in medical terminology?

Answer: -ectomy

The suffix '-ectomy' means surgical removal, as in appendectomy (removal of the appendix) or cholecystectomy (removal of the gallbladder).

Which bone is commonly known as the kneecap?

Answer: Patella

The patella is a sesamoid bone embedded in the quadriceps tendon that protects the knee joint and improves the mechanical advantage of the quadriceps muscle.

What is the normal adult respiratory rate at rest?

Answer: 12-20 breaths per minute

The normal adult resting respiratory rate is 12-20 breaths per minute; values outside this range may indicate respiratory compromise.

What does the medical term 'hematuria' mean?

Answer: Blood in the urine

Hematuria (hemato = blood, uria = urine condition) refers to the presence of blood in urine, which can indicate urinary tract infection, kidney stones, or other pathology.

Which type of muscle tissue is under voluntary control?

Answer: Skeletal muscle

Skeletal muscle is attached to bones and is under voluntary (conscious) control, allowing deliberate body movement.