Patient Data

Exhibits

What is the rationale for the order of supplemental oxygen 10 L/min via nasal cannula? Select the best answer.

To prevent hypoxia and tissue damage due to pneumonia.

To lower the blood pressure and reduce the workload of the heart.

To increase the oxygen saturation and improve the respiratory function.

To dilate the bronchioles and decrease the inflammation of the lungs.

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Supplemental oxygen is given to the patient to prevent hypoxia and tissue damage due to pneumonia. Pneumonia is an infection that inflames the air sacs in one or both lungs, which may fill with fluid or pus, causing cough with phlegm or pus, fever, chills, and difficulty breathing. Hypoxia occurs when the body or a region of the body is deprived of adequate oxygen supply at the tissue level. It can cause serious damage to your heart, brain, and other organs. Hence, supplemental oxygen is administered to ensure that the patient’s tissues receive adequate oxygen.

Choice B rationale:

While supplemental oxygen can indirectly help lower blood pressure by improving oxygen supply and reducing strain on the heart, it is not primarily used for this purpose. Enalapril, which the patient is already taking, is an angiotensin-converting enzyme (ACE) inhibitor that is commonly used to lower blood pressure and reduce the workload of the heart.

Choice C rationale:

Supplemental oxygen does increase the oxygen saturation and improve respiratory function. However, this is a more general rationale for providing supplemental oxygen and not specific to this patient’s condition of pneumonia.

Choice D rationale:

Supplemental oxygen does not directly dilate the bronchioles or decrease inflammation in the lungs. Medications such as bronchodilators and corticosteroids are typically used for these purposes. In this case, supplemental oxygen is being used to prevent hypoxia and tissue damage due to pneumonia.

Nursing Test Bank

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Free Nursing Study Resources

Correct Answer is ["B","C","D","E"]

Explanation

The correct answers are Choices B, C, D, and E.

Choice A rationale: Dentures should remain in place to preserve facial structure and dignity. Removing them may cause facial collapse, distressing the family during viewing and violating postmortem presentation standards.

Choice B rationale: Gently closing the eyes prevents ocular drying and maintains a peaceful appearance. If eyelids resist closure, moistened cotton balls may be used temporarily to assist with natural positioning.

Choice C rationale: Placing a small pillow under the head elevates it, preventing blood pooling and facial discoloration due to livor mortis. It supports a natural, respectful presentation for family viewing.

Choice D rationale: Applying a body shroud ensures hygienic containment and visual dignity. It’s standard practice before transport and aligns with institutional protocols for respectful postmortem care.

Choice E rationale: Removing resuscitation equipment reduces trauma triggers for the family, restores environmental calm, and supports emotional closure. It also complies with facility standards for postmortem room preparation.

A. Assessment of tobacco use geared toward adolescents. B. Exploration of stress self-management techniques. C. Video with statistics showing trends in suicide rates. D. Handouts for local substance abuse treatment centers

Correct Answer is B

Explanation

Choice A rationale:

Assessment of tobacco use geared toward adolescents is an important topic, but it may not directly address the immediate concerns related to the increase in suicides in the community. While substance abuse can be a risk factor for mental health issues, focusing on stress self-management techniques may be more relevant in this context as it can help adolescents cope with various stressors and emotions that could contribute to suicidal thoughts.

Choice C rationale:

Showing statistics on suicide rates may be informative but may not be the most engaging and effective approach to teaching adolescents about mental health. Statistics alone may not provide them with practical tools and strategies to manage their mental well-being.

Choice D rationale:

Providing handouts for local substance abuse treatment centers is important if substance abuse is a concern, but it may not address the broader issue of mental health and suicide prevention. The primary focus should be on teaching adolescents how to manage stress and emotions in a healthy way, as this can be a preventive measure for various mental health issues, including suicidal thoughts.

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Patient Data Exhibits What is the rationale for the order of supplemental oxygen 10 L/min via nasal cannula? Select the best answer.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

After an unsuccessful resuscitation attempt, the nurse calls the family of the deceased. The family wish to see the body before it is taken to the funeral home. Which intervention(s) should the nurse take to prepare the body before the family enters the room? (Select all that apply.).

Correct Answer is ["B","C","D","E"]

Explanation

After an increase in the number of suicides in a community, the nurse is developing a class for adolescents about mental health. Which type of activity should the nurse include in the teaching?

Correct Answer is B

Explanation

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Patient Data. Exhibits What are three goals of therapy for this client? Select three that apply.

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Which problem reported by a client taking lovastatin requires the most immediate follow-up by the nurse?

Patient Data

Exhibits

What is the rationale for the order of supplemental oxygen 10 L/min via nasal cannula? Select the best answer.