What is the normal respiratory rate for a 43-year-old female?
22-34 breaths per minute
18-30 breaths per minute
12-20 breaths per minute
10-18 breaths per minute
The Correct Answer is C
A. 22-34 breaths per minute: This range is considered normal for toddlers and young children, not adults. Adult respiratory rates are lower due to larger lung capacity and more efficient gas exchange.
B. 18-30 breaths per minute: This range is slightly elevated for a healthy adult and may indicate mild tachypnea. It is not considered the normal adult range.
C. 12-20 breaths per minute: The normal respiratory rate for a healthy adult, including a 43-year-old female, is 12–20 breaths per minute at rest. This range allows for adequate ventilation and oxygenation without causing hyperventilation or hypoventilation.
D. 10-18 breaths per minute: While slightly below the standard range, 10–18 may be seen in very fit adults or athletes but is not the typical reference range used for general adult assessment.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Shared Mental Model: A shared mental model occurs when all team members have a common understanding of the patient’s condition, treatment goals, and planned interventions. Each professional contributes information, and the team agrees on coordinated actions, promoting effective collaborative care.
B. Situational awareness: Situational awareness involves continuously monitoring the patient’s condition and environmental factors to anticipate potential problems, rather than pre-planning collaborative actions.
C. Cross monitoring: Cross monitoring refers to team members observing each other’s actions to catch errors or deviations in real time, which supports patient safety but is not the process of agreeing on treatment plans.
D. Situation monitoring: Situation monitoring is the ongoing process of assessing patient status and team performance to ensure safe care. While important, it differs from the pre-planning collaboration seen in shared mental models.
Correct Answer is B
Explanation
A. Pediatrics are most likely to get sick or severely injured: Children have developing immune systems and less physiological reserve, making them more susceptible to infections and injuries compared with healthy adults.
B. Pediatrics have thicker skin than adults: Pediatric skin, especially in infants and young children, is actually thinner and more permeable than adult skin. This makes them more prone to fluid loss, burns, and absorption of topical medications.
C. Pediatrics have less fluid in their bodies than adults: Children actually have a higher percentage of total body water compared with adults, which affects hydration status, drug distribution, and susceptibility to fluid imbalances.
D. None of the above: Since statement B is false, this option is incorrect.
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