CNA Basic Nursing Skills 2 2

Question 1

When measuring an oral temperature with a glass thermometer, how long should it remain in place?

Accepted Answer

2 to 3 minutes

Answer

An oral glass thermometer should remain in place for 2 to 3 minutes to obtain an accurate reading.

Question 2

A resident's radial pulse feels irregular. What should the CNA do?

Accepted Answer

Report the finding to the nurse immediately

Answer

An irregular pulse is an abnormal finding that must be reported to the nurse promptly for further evaluation.

Question 3

What is the normal resting respiratory rate for an adult?

Accepted Answer

12 to 20 breaths per minute

Answer

Normal adult respirations at rest range from 12 to 20 breaths per minute.

Question 4

Which blood pressure reading should be reported to the nurse as abnormal?

Accepted Answer

190/110 mmHg

Answer

A reading of 190/110 mmHg indicates severe hypertension and must be reported to the nurse immediately.

Question 5

When should a CNA re-take a resident's temperature after the resident has just finished drinking hot coffee?

Accepted Answer

After at least 15 to 30 minutes

Answer

Oral temperature readings are affected by hot or cold foods and drinks. Waiting 15 to 30 minutes ensures an accurate measurement.

CNA Practice Test