Which client would the nurse identify as high risk for developing aspiration pneumonia?
A patient with migraines
A patient with leukemia
A patient with asthma
A patient who had a stroke
The Correct Answer is D
D. Patients who have had a stroke are at high risk for aspiration pneumonia due to potential impairment of their swallowing mechanisms and decreased gag reflex, which can occur if the stroke affects the parts of the brain that control these functions. Dysphagia is a common complication of strokes and significantly increases the risk of aspiration.
A. Migraines can cause significant discomfort and sometimes nausea and vomiting, they do not typically impair swallowing or protective airway reflexes. Thus, this patient is not at high risk for aspiration pneumonia.
B. Leukemia itself does not directly increase the risk of aspiration pneumonia. However, if the patient has complications such as severe weakness, altered mental status, or treatment side effects (like mucositis or infections), their risk could be increased, but it is not the primary concern in most leukemia cases.
C. Asthma affects the airways and causes difficulty breathing but does not typically impair swallowing or increase the risk of aspiration. While severe asthma attacks can cause coughing and choking, the primary issue is airway inflammation, not the risk of inhaling food or liquid.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
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Explanation
Hypoglycemia
Tremor is a common symptom of hypoglycemia, as low blood sugar levels can lead to shaky hands and trembling.
Seizures can occur in severe cases of hypoglycemia when the brain is deprived of glucose, leading to abnormal electrical activity and convulsions.
Sweating, particularly cold and clammy skin, is a common symptom of hypoglycemia as the body responds to low blood sugar levels.
Hunger or sudden feelings of extreme hunger are common symptoms of hypoglycemia as the body seeks additional fuel to raise blood sugar levels.
Hyperglycemia
Lethargy, or extreme fatigue and drowsiness, is more commonly associated with hyperglycemia, as elevated blood sugar levels can affect energy levels and lead to feelings of sluggishness.
Polydipsia is a classic symptom of hyperglycemia, as high blood sugar levels can cause dehydration and trigger the body's thirst response.
Abdominal pain is more commonly associated with hyperglycemia, particularly in conditions like diabetic ketoacidosis (DKA), where abdominal discomfort can be a sign of metabolic disturbances.
Polyuria is a classic symptom of hyperglycemia, as high blood sugar levels can lead to increased urine production as the kidneys work to remove excess glucose from the bloodstream.
Correct Answer is B
Explanation
B. Beta cells are the pancreatic cells responsible for secreting insulin. Insulin acts to lower blood sugar levels by facilitating the uptake of glucose into cells for energy or storage. In individuals with diabetes mellitus, dysfunction of beta cells can lead to inadequate insulin secretion, resulting in high blood sugar levels.
A. Alpha cells are another type of cell in the pancreas, but they secrete glucagon, not insulin. Glucagon has the opposite effect of insulin, increasing blood sugar levels by stimulating the breakdown of glycogen in the liver.
C. Acinar cells are exocrine cells found in the pancreas that secrete digestive enzymes into the pancreatic ducts. These enzymes aid in the digestion of food in the small intestine. Acinar cells are not involved in the production of insulin.
D. Plasma cells are a type of white blood cell that produces antibodies as part of the immune response. They are not involved in the production of insulin.
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