A nurse is caring for a client with manifestations of status asthmaticus. Which of the following factors play a role in creating circulatory surge of inflammatory cells and cytokines in this condition? (Select all that apply.)
(Select All that Apply.)
Epithelial cells
OT lymphocytes
Hyperreactivity
Mast cells
Inflammation
Correct Answer : A,D,E
Choice A Reason:
Epithelial cells is correct. Epithelial cells lining the airways play a role in initiating the inflammatory response in asthma by releasing cytokines and other inflammatory mediators. These cells can contribute to the circulatory surge of inflammatory cells and cytokines seen in status asthmaticus.
Choice B Reason:
OT lymphocytes is incorrect. There is no specific cell type known as "OT lymphocytes." It's possible this may refer to T lymphocytes (T cells), which are involved in the immune response in asthma but are not typically associated with a circulatory surge in status asthmaticus.
Choice C Reason:
Hyperreactivity is incorrect. Hyperreactivity refers to the exaggerated response of the airways to various stimuli, leading to bronchoconstriction and inflammation. While hyperreactivity is a characteristic feature of asthma, it does not directly contribute to a circulatory surge of inflammatory cells and cytokines.
Choice D Reason:
Mast cells is correct. Mast cells are key players in the pathophysiology of asthma. They release various inflammatory mediators, including histamine and leukotrienes, which contribute to airway inflammation, bronchoconstriction, and mucus production. Mast cells can participate in the circulatory surge of inflammatory cells and cytokines in status asthmaticus.
Choice E Reason:
Inflammation is correct. Inflammation is a hallmark feature of asthma and plays a central role in the pathogenesis of status asthmaticus. The inflammatory response involves the recruitment and activation of various inflammatory cells, release of cytokines, and other mediators that contribute to airway obstruction and systemic effects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
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.
Correct Answer is ["B","C","D","E"]
Explanation
Choice A Reason:
Light sensitivity is incorrect. Light sensitivity (photophobia) is not typically a direct manifestation of a ruptured cerebral aneurysm. However, it may occur as a secondary symptom due to other neurological disturbances or increased intracranial pressure.
Choice B Reason:
Loss of consciousness is correct. Loss of consciousness is a common manifestation of a ruptured cerebral aneurysm, particularly if the bleeding leads to significant brain injury or compression of vital brain structures.
Choice C Reason:
A dilated pupil is correct. A dilated pupil (mydriasis) may occur as a result of compression of the oculomotor nerve (cranial nerve III) by the expanding hematoma or increased intracranial pressure following a ruptured cerebral aneurysm.
Choice D Reason:
Visual disturbances is correct. Visual disturbances, such as blurred vision, double vision (diplopia), or loss of vision, may occur due to compression of the optic nerve or damage to visual pathways as a result of the hemorrhage.
Choice E Reason:
Nausea and vomiting is correct. Nausea and vomiting are common symptoms associated with a ruptured cerebral aneurysm, often due to irritation of the meninges and increased intracranial pressure resulting from the bleeding.
Choice F Reason:
Numbness on one side of the face is incorrect. Numbness on one side of the face is not typically a direct manifestation of a ruptured cerebral aneurysm. However, it may occur if the hemorrhage affects specific regions of the brain responsible for sensation or if there is associated compression of cranial nerves.
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.