A nurse is caring for a client admitted with pneumonia caused by Streptococcus pneumoniae. Which of the following types of pneumonia is Streptococcus pneumoniae?
Typical pneumonia
Chemical pneumonitis
Atypical pneumonia
Aspiration pneumonia
The Correct Answer is A
Choice A Reason:
Typical pneumonia is correct. Streptococcus pneumoniae is a common bacterial pathogen that causes typical pneumonia, also known as community-acquired pneumonia (CAP). Typical pneumonia is characterized by an acute onset of symptoms such as fever, productive cough with purulent sputum, chest pain, and difficulty breathing. Streptococcus pneumoniae is one of the most common causes of typical pneumonia, especially in community settings.
Choice B Reason:
Chemical pneumonitis is incorrect. chemical pneumonitis, refers to inflammation of the lung tissue caused by inhalation or aspiration of toxic chemicals, gases, or gastric contents. It is not caused by Streptococcus pneumoniae.
Choice C Reason:
Atypical pneumonia is incorrect. Atypical pneumonia, refers to pneumonia caused by atypical pathogens such as Mycoplasma pneumoniae, Chlamydophila pneumoniae, and Legionella pneumophila. Atypical pneumonia typically presents with milder symptoms compared to typical pneumonia and may not respond to traditional antibiotics used for typical bacterial pneumonia.
Choice D Reason:
Aspiration pneumonia. Aspiration pneumonia, occurs when foreign material, such as food, saliva, or gastric contents, is aspirated into the lungs, leading to inflammation and infection. While Streptococcus pneumoniae can cause pneumonia in the context of aspiration, it is more commonly associated with typical pneumonia acquired through inhalation of respiratory droplets containing the bacteria.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D"]
Explanation
Choice A Reason:
Hyponatremia is incorrect. Hyponatremia refers to low sodium levels in the blood and is not typically associated with degenerative disc disease. This finding is unrelated to the pathophysiology of DDD.
Choice B Reason:
Paresthesia is correct. Yes, paresthesia, which refers to abnormal sensations such as tingling, numbness, or burning, can develop with degenerative disc disease. Nerve compression or irritation due to disc degeneration can lead to paresthesia in the affected area, typically radiating along the nerve pathway.
Choice B Reason:
Foot drop is correct. Yes, foot drop can develop with degenerative disc disease, especially if the condition leads to nerve compression or damage in the lumbar spine (lower back). Foot drop refers to difficulty lifting the front part of the foot due to weakness or paralysis of the muscles involved in dorsiflexion.
Choice D Reason:
Intermittent pain is correct. Yes, intermittent pain is a hallmark symptom of degenerative disc disease. Pain may vary in intensity and may worsen with certain movements or activities. Individuals with DDD may experience episodes of acute pain, as well as chronic, persistent discomfort.

Correct Answer is B
Explanation
Choice A Reason:
Pregabalin is incorrect. Pregabalin is a medication used to treat neuropathic pain, seizures, and generalized anxiety disorder. It is not associated with an increased risk of PML.
Choice B Reason:
Natalizumab is correct.: Natalizumab is a monoclonal antibody used to treat relapsing forms of MS. It is associated with an increased risk of developing PML, particularly in individuals who are JC virus antibody positive. Regular monitoring of JC virus antibody status and clinical vigilance is required when using natalizumab to reduce the risk of PML.
Choice C Reason:
Furosemide: Furosemide is a loop diuretic used to treat edema and hypertension. It is not associated with an increased risk of PML.
Choice D Reason:
Metoprolol is incorrect .Metoprolol is a beta-blocker used to treat hypertension, angina, and heart failure. It is not associated with an increased risk of PML.
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