COT Visual Assessment 6

Question 1

When visually assessing wound healing during a follow-up visit, which observation best indicates healthy granulation tissue?

Accepted Answer

Bright red, moist, beefy-looking tissue

Answer

Healthy granulation tissue appears bright red, moist, and 'beefy' due to new capillary formation and collagen production. Pale or gray tissue suggests poor perfusion. Yellow fibrinous tissue indicates slough. Black, leathery tissue is necrotic eschar — all are signs of impaired healing.

Question 2

During visual assessment of a patient's skin, you notice a lesion that is raised, solid, and less than 1 cm in diameter with a distinct border. This finding is best described as a:

Accepted Answer

Papule

Answer

A papule is a solid, raised lesion less than 1 cm in diameter with a well-defined border. Macules are flat, non-palpable color changes. Vesicles are fluid-filled blisters. Plaques are raised, flat-topped lesions larger than 1 cm.

Question 3

When performing a visual assessment of a patient's respiratory pattern, you observe that the patient takes a deep breath, holds it briefly, then exhales, followed by a period of apnea before the cycle repeats. This breathing pattern is called:

Accepted Answer

Cheyne-Stokes respirations

Answer

Cheyne-Stokes respirations are characterized by a cyclical pattern of gradually increasing depth, a brief period of apnea, then gradual decrease — however, the pattern described here with a deep breath, hold, and apnea repeating is characteristic of Cheyne-Stokes. Biot's involves irregular depth with sudden apnea. Kussmaul is deep, labored breathing without apnea. Apneustic involves prolonged inspiratory holds.

Question 4

A COT is assessing a patient's eyes and notices that the patient's sclera appears yellow. This visual finding is most associated with:

Accepted Answer

Jaundice (icterus)

Answer

Yellow discoloration of the sclera (icterus) is a hallmark sign of jaundice, caused by elevated bilirubin levels. Anemia presents with pallor. Cyanosis appears as bluish discoloration. Polycythemia may cause ruddy or reddish appearance.

Question 5

During visual inspection of a patient's lower extremities, you observe pitting edema. The most appropriate next step for the COT is to:

Accepted Answer

Document the finding and report to the supervising clinician

Answer

The COT's role in visual assessment is to observe, document, and report findings to the supervising clinician. Administering medications, dismissing findings as normal, or initiating treatment without clinician direction all exceed the COT scope of practice.

COT - Certified Ophthalmic Technician Practice Test

COT - Certified Ophthalmic Technician Practice Test

COT Visual Assessment 6