Why is a patient at risk for pneumonia, if they are unable to get out of bed?
When on bedrest, the patient is more prone to develop asthma, which can lead to pneumonia.
Mucus pools in the lungs, providing a favorable environment for bacterial growth.
The need for supplemental oxygen increases with bedrest, which then increases the risk of developing pneumonia.
Many bacteria and viruses are present in the hospital that could lead to pneumonia.
The Correct Answer is B
A. Asthma is not typically linked to bedrest. Bedrest can lead to decreased lung expansion and impaired mucus clearance, which may increase the risk of infections like pneumonia, but it does not specifically increase the risk of asthma.
B. When a patient is immobile and unable to get out of bed, mucus can accumulate in the lungs, as normal coughing and deep breathing are reduced. This pooling of mucus provides an ideal environment for bacteria to grow, leading to pneumonia.
C. While supplemental oxygen might be needed for patients with certain respiratory conditions, it is not the primary risk factor for pneumonia in bedrest. In fact, oxygen therapy might be used to treat pneumonia.
D. Hospital-acquired infections, including pneumonia, are a concern, but the primary risk from bedrest is the inability to clear mucus effectively, not the presence of pathogens alone.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Hypoxemia specifically refers to low levels of oxygen in the arterial blood, which can lead to tissue hypoxia if not corrected. It is often detected through arterial blood gas (ABG) analysis or pulse oximetry.
B. Excess oxygen in the blood is rare and may occur with supplemental oxygen therapy, but it is not the definition of hypoxemia.
C. Excess oxygen in the tissues is not a standard clinical term and does not relate to the condition known as hypoxemia.
D. Excess carbon dioxide in the blood is called hypercapnia, not hypoxemia.
Correct Answer is D
Explanation
A. Compliant is not the term used in COPD. It refers to something that is flexible or yielding, which does not describe the condition.
B. Cumulative could describe the long-term effects of COPD, but it is not the word represented by the "C" in COPD.
C. Congestive is a term often associated with conditions like congestive heart failure, not COPD.
D. Chronic is the correct term. Chronic Obstructive Pulmonary Disease (COPD) refers to a long-term, progressive lung disease that causes difficulty breathing due to airflow obstruction.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.