Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A nurse is caring for a client who is being evaluated for multiple sclerosis. Which of the following tests should the nurse anticipate the provider will order to assist with diagnosis?
A. Myelogram
Myelogram is not appropriate. This imaging test involves injecting contrast dye into the spinal canal to visualize the spinal cord and nerve roots. While it may help identify certain spinal cord abnormalities, it is not typically used as a primary diagnostic tool for multiple sclerosis.
B. Brain natriuretic peptide
Brain natriuretic peptide (BNP) is not appropriate. This blood test measures the level of BNP, a hormone produced by the heart, which can be elevated in conditions such as heart failure. It is not used in the diagnosis of multiple sclerosis.
C. Troponin level
Troponin level is not appropriate. Troponin is a protein released into the bloodstream during a heart attack or other heart-related conditions. This test is used to diagnose heart muscle damage and is not relevant to the diagnosis of multiple sclerosis.
D. Lumbar puncture
Lumbar puncture is appropriate. Also known as a spinal tap, a lumbar puncture involves collecting cerebrospinal fluid (CSF) from the spinal canal for analysis. In the diagnosis of multiple sclerosis, analysis of CSF can help identify certain abnormalities, such as an elevated level of immunoglobulin G (IgG) or the presence of oligoclonal bands, which are often indicative of inflammation in the central nervous system. Therefore, a lumbar puncture is commonly ordered to assist with the diagnosis of multiple sclerosis.
This question is an excerpt from Nurse Dive's nursing test bank - Ati Medical Surgical Proctored Exam 1. Take the full exam now
Full Explanation
Choice A Reason:
Myelogram is not appropriate. This imaging test involves injecting contrast dye into the spinal canal to visualize the spinal cord and nerve roots. While it may help identify certain spinal cord abnormalities, it is not typically used as a primary diagnostic tool for multiple sclerosis.
Choice B Reason:
Brain natriuretic peptide (BNP) is not appropriate. This blood test measures the level of BNP, a hormone produced by the heart, which can be elevated in conditions such as heart failure. It is not used in the diagnosis of multiple sclerosis.
Choice C Reason:
Troponin level is not appropriate. Troponin is a protein released into the bloodstream during a heart attack or other heart-related conditions. This test is used to diagnose heart muscle damage and is not relevant to the diagnosis of multiple sclerosis.
Choice D Reason:
Lumbar puncture is appropriate. Also known as a spinal tap, a lumbar puncture involves collecting cerebrospinal fluid (CSF) from the spinal canal for analysis. In the diagnosis of multiple sclerosis, analysis of CSF can help identify certain abnormalities, such as an elevated level of immunoglobulin G (IgG) or the presence of oligoclonal bands, which are often indicative of inflammation in the central nervous system. Therefore, a lumbar puncture is commonly ordered to assist with the diagnosis of multiple sclerosis.
Similar Questions
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.)
A. Epithelial cells
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.
B. OT lymphocytes
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.
C. Hyperreactivity
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.
D. Mast cells
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.
E. Inflammation
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.
Full Explanation
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.
Which of the following are the most common manifestations of COPD? (Select all that apply.)
A. Chronic cough
Chronic cough is correct. Persistent cough is a common symptom of COPD, often occurring due to irritation and inflammation in the airways.
B. Sputum production
Sputum production is correct. COPD patients frequently experience increased mucus production, leading to coughing up phlegm or sputum, especially in the morning.
C. Dyspnea
Dyspnea is correct. Shortness of breath or dyspnea is a hallmark symptom of COPD, particularly during physical activity or exertion, and it tends to worsen as the disease progresses.
D. Wheezing
Wheezing occurs due to narrowed airways and increased airway resistance. It is more noticeable during expiration but can also be present during inspiration in severe cases. .
Full Explanation
Choice A Reason:
Chronic cough is correct. Persistent cough is a common symptom of COPD, often occurring due to irritation and inflammation in the airways.
Choice B Reason:
Sputum production is correct. COPD patients frequently experience increased mucus production, leading to coughing up phlegm or sputum, especially in the morning.
Choice C Reason:
Dyspnea is correct. Shortness of breath or dyspnea is a hallmark symptom of COPD, particularly during physical activity or exertion, and it tends to worsen as the disease progresses.
Choice D Reason:
Wheezing occurs due to narrowed airways and increased airway resistance. It is more noticeable during expiration but can also be present during inspiration in severe cases.
Choice E Reason:
Chest tightness is incorrect. While chest tightness can occur in COPD, it is typically more associated with asthma. However, some individuals with COPD may experience chest tightness, especially during exacerbations or when airflow is significantly limited.
A nurse is caring for a client who has spinal stenosis. Which of the following conditions should the nurse recognize as a risk factor for spinal stenosis?
A. Chronic obstructive pulmonary disease
Chronic obstructive pulmonary disease (COPD) is inappropriate.COPD is a chronic lung disease characterized by airflow limitation. While COPD does not directly cause spinal stenosis, some individuals with COPD may have comorbidities or risk factors, such as osteoporosis or degenerative changes in the spine, which can contribute to spinal stenosis.
B. Laminectomy
Laminectomy is appropriate. A laminectomy is a surgical procedure used to decompress the spinal cord or nerves by removing the lamina (back part of the vertebra). While a laminectomy can be a treatment option for spinal stenosis, it is not a risk factor for developing the condition.
C. Hysterectomy
Hysterectomy is inappropriate. Hysterectomy, the surgical removal of the uterus, is not directly associated with spinal stenosis. However, certain conditions or factors leading to a hysterectomy, such as pelvic tumors or endometriosis, may indirectly contribute to spinal stenosis if they cause changes in the spine or affect posture.
D. Hyperthyroidism
Hyperthyroidism is appropriate. Hyperthyroidism, a condition characterized by excessive production of thyroid hormones, is not a known risk factor for spinal stenosis.
Full Explanation
Choice A Reason:
Chronic obstructive pulmonary disease (COPD) is inappropriate.COPD is a chronic lung disease characterized by airflow limitation. While COPD does not directly cause spinal stenosis, some individuals with COPD may have comorbidities or risk factors, such as osteoporosis or degenerative changes in the spine, which can contribute to spinal stenosis.
Choice B Reason:
Laminectomy is appropriate. A laminectomy is a surgical procedure used to decompress the spinal cord or nerves by removing the lamina (back part of the vertebra). While a laminectomy can be a treatment option for spinal stenosis, it is not a risk factor for developing the condition.
Choice C Reason:
Hysterectomy is inappropriate. Hysterectomy, the surgical removal of the uterus, is not directly associated with spinal stenosis. However, certain conditions or factors leading to a hysterectomy, such as pelvic tumors or endometriosis, may indirectly contribute to spinal stenosis if they cause changes in the spine or affect posture.
Choice D Reason:
Hyperthyroidism is appropriate. Hyperthyroidism, a condition characterized by excessive production of thyroid hormones, is not a known risk factor for spinal stenosis.