A nurse is reinforcing teaching with a client's family about home oxygen use via nasal cannula. Which of the following statements by a family member indicates an understanding of the teaching?
"We will frequently check the top of his ears for sores."
"We can turn the oxygen up to 10 when he has trouble breathing."
"We can use petroleum jelly to keep his nares moist."
"We will need to remove the nasal cannula when he is eating."
The Correct Answer is A
A. Frequently checking the top of the ears for sores is correct. The nasal cannula tubing can cause pressure injuries behind the ears over time. The family should check for redness or sores and use protective padding or adjust the tubing as needed.
B. Turning the oxygen up to 10 when the client has trouble breathing is incorrect. Oxygen flow rates should be adjusted only as prescribed by the provider. Increasing the flow rate without guidance can lead to complications, such as oxygen toxicity in clients with chronic respiratory conditions.
C. Using petroleum jelly to keep the nares moist is incorrect. Petroleum-based products are flammable and should not be used with oxygen therapy. Instead, a water-based lubricant should be used to prevent nasal dryness.
D. Removing the nasal cannula when eating is incorrect. Clients using a nasal cannula can continue wearing it while eating, as it allows them to receive oxygen continuously. If needed, a healthcare provider can recommend adjustments to oxygen flow during meals.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. “I can make several office visits, so my child does not get so many immunizations at once.”: This is correct. While the CDC and AAP provide a recommended schedule, parents are allowed to space out vaccinations into multiple visits if they are concerned about the number of injections at a single appointment.
B. "I understand that immunizations will be withheld if my child has lactose intolerance.": This is incorrect. Lactose intolerance does not contraindicate immunizations. Some vaccines may contain small amounts of lactose, but this does not prevent a child with lactose intolerance from receiving them.
C. "My child will need to start the human papillomavirus series when he enters kindergarten.": This is incorrect. The human papillomavirus (HPV) vaccine is recommended to be started at ages 11 or 12, not when the child enters kindergarten.
D. "It is recommended that my child receive his first flu immunization at the age of 6.": This is incorrect. The first flu vaccine is recommended for children aged 6 months and older, and the initial flu vaccine may require two doses for children under 9 years of age, spaced at least 4 weeks apart.
Correct Answer is A
Explanation
A. "I should keep my baby rear-facing in the car seat until she is 2 years old.": This is correct. The American Academy of Pediatrics recommends that infants and toddlers remain in a rear-facing car seat until they are at least 2 years old or until they reach the height and weight limits specified by the car seat manufacturer. Rear-facing provides the best protection for the baby's head, neck, and spine in the event of an accident.
B. "I should position the car seat's retainer clip at the level of my baby's belly button.": This is incorrect. The retainer clip should be positioned at armpit level, not at the belly button. This ensures the harness fits snugly and securely around the baby.
C. "I should enable the airbag when my baby is in the front seat of the car.": This is incorrect. Airbags should never be enabled when a baby is sitting in the front seat, as they can cause injury in the event of a collision. The baby should always be seated in the back seat of the car, as it is the safest location.
D. "I should place my baby in the car seat at a 90-degree angle.": This is incorrect. The car seat should be reclined at an angle of approximately 45 degrees to ensure the baby’s head does not fall forward, which could compromise breathing. A 90-degree angle is too upright and may be unsafe for a newborn.
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