CTC Anatomy & Physiology Fundamentals 3

Question 1

Which type of muscle tissue is found in the walls of hollow organs such as the bladder and intestines?

Accepted Answer

Smooth muscle

Answer

Smooth muscle is involuntary and lines the walls of hollow organs including the bladder, uterus, and digestive tract.

Question 2

A telehealth patient describes pain radiating from the right flank to the groin. This symptom pattern is most consistent with pathology in which anatomical structure?

Accepted Answer

Ureter

Answer

Classic ureteral colic from a kidney stone follows the ureter's path from the flank down to the groin and genital region.

Question 3

The process by which cells engulf and digest large particles such as bacteria is called:

Accepted Answer

Phagocytosis

Answer

Phagocytosis is the cellular process of engulfing solid particles, including pathogens, into a phagosome for destruction.

Question 4

Which nerve is responsible for transmitting sensory information from the diaphragm and, when irritated, can cause referred shoulder pain?

Accepted Answer

Phrenic nerve

Answer

The phrenic nerve innervates the diaphragm and shares cervical roots (C3-C5) with shoulder sensory fibers, causing referred pain there when irritated.

Question 5

Normal adult resting respiratory rate is approximately:

Accepted Answer

12–20 breaths/min

Answer

The normal adult resting respiratory rate is 12–20 breaths per minute; values outside this range indicate bradypnea or tachypnea.

(CTC) Certified Telehealth Coordinator Practice Test

(CTC) Certified Telehealth Coordinator Practice Test

CTC Anatomy & Physiology Fundamentals 3