Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
The nurse is assessing a patient with gastroesophageal reflux disease (GERD). Which finding would the nurse expect to observe? Select all that apply. One, some, or all responses may be correct.
A. Excessive salivation
: Excessive salivation, also known as water brash, can occur in some cases of GERD, but it is not one of the most common symptoms. Water brash happens when the body produces extra saliva to neutralize the acid in the esophagus. While it can be associated with GERD, it is not as prevalent as other symptoms like heartburn or regurgitation.
B. Dyspepsia
: Dyspepsia, or indigestion, is a common symptom of GERD. It includes discomfort or pain in the upper abdomen, bloating, and nausea. Dyspepsia occurs because the stomach acid irritates the lining of the esophagus and stomach, leading to these uncomfortable sensations. Therefore, dyspepsia is a typical finding in patients with GERD.
C. Regurgitation
: Regurgitation is a hallmark symptom of GERD. It involves the backflow of stomach contents into the esophagus and sometimes into the mouth, causing a sour or bitter taste. This symptom is due to the weakening or relaxation of the lower esophageal sphincter, which allows stomach acid to escape into the esophagus.
D. Blood-tinged sputum
: Blood-tinged sputum is not a common symptom of GERD. While severe cases of GERD can lead to complications such as esophagitis or esophageal ulcers, which might cause bleeding, this is not typical in most GERD cases. Blood-tinged sputum would warrant further investigation to rule out other conditions such as infections or malignancies.
E. Flatulence
: Flatulence, or excessive gas, can be associated with GERD. The digestive process can be affected by the reflux of stomach acid, leading to increased gas production and bloating. While not as prominent as dyspepsia or regurgitation, flatulence can still be a symptom experienced by patients with GERD.
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Full Explanation
Choice A Reason:
Excessive salivation, also known as water brash, can occur in some cases of GERD, but it is not one of the most common symptoms. Water brash happens when the body produces extra saliva to neutralize the acid in the esophagus. While it can be associated with GERD, it is not as prevalent as other symptoms like heartburn or regurgitation.
Choice B Reason:
Dyspepsia, or indigestion, is a common symptom of GERD. It includes discomfort or pain in the upper abdomen, bloating, and nausea. Dyspepsia occurs because the stomach acid irritates the lining of the esophagus and stomach, leading to these uncomfortable sensations. Therefore, dyspepsia is a typical finding in patients with GERD.
Choice C Reason:
Regurgitation is a hallmark symptom of GERD. It involves the backflow of stomach contents into the esophagus and sometimes into the mouth, causing a sour or bitter taste. This symptom is due to the weakening or relaxation of the lower esophageal sphincter, which allows stomach acid to escape into the esophagus.
Choice D Reason:
Blood-tinged sputum is not a common symptom of GERD. While severe cases of GERD can lead to complications such as esophagitis or esophageal ulcers, which might cause bleeding, this is not typical in most GERD cases. Blood-tinged sputum would warrant further investigation to rule out other conditions such as infections or malignancies.
Choice E Reason:
Flatulence, or excessive gas, can be associated with GERD. The digestive process can be affected by the reflux of stomach acid, leading to increased gas production and bloating. While not as prominent as dyspepsia or regurgitation, flatulence can still be a symptom experienced by patients with GERD.
Similar Questions
In addition to assessing peripheral pulses and auscultating the patient’s heart and lung sounds, which action will be implemented by the nurse before a cardiac catheterization? Select all that apply. One, some, or all responses may be correct.
A. Instruct the patient to withhold any medication for diuretic therapy.
Diuretics can lead to dehydration and electrolyte imbalances, which can complicate the cardiac catheterization procedure. Withholding diuretics helps to maintain fluid balance and reduce the risk of complications during the procedure
B. Prepare to administer fluids 2 hours before the procedure for patients with renal dysfunction.
Administering fluids before the procedure helps to prevent contrast-induced nephropathy, especially in patients with renal dysfunction. Hydration helps to flush out the contrast material used during the procedure, reducing the risk of kidney damage.
C. Advise the patient to take all anticoagulants.
This choice is incorrect. Patients are usually advised to withhold anticoagulants before a cardiac catheterization to reduce the risk of bleeding complications. The decision to continue or withhold anticoagulants should be based on a careful assessment of the patient’s risk of thromboembolism versus the risk of bleeding.
D. Administer steroids if the patient has an allergy to iodine-based contrast.
Administering steroids is a common premedication strategy for patients with a known allergy to iodine-based contrast media. Steroids help to reduce the risk of an allergic reaction during the procedure.
E. Ensure that the patient is NPO for a minimum of 2 hours before the procedure.
Ensuring that the patient is NPO (nothing by mouth) helps to reduce the risk of aspiration during the procedure. Typically, patients are advised to be NPO for 6-8 hours before the procedure, but a minimum of 2 hours is essential.
Full Explanation
Choice A: Instruct the patient to withhold any medication for diuretic therapy.
Reason: Diuretics can lead to dehydration and electrolyte imbalances, which can complicate the cardiac catheterization procedure. Withholding diuretics helps to maintain fluid balance and reduce the risk of complications during the procedure
Choice B: Prepare to administer fluids 2 hours before the procedure for patients with renal dysfunction.
Reason: Administering fluids before the procedure helps to prevent contrast-induced nephropathy, especially in patients with renal dysfunction. Hydration helps to flush out the contrast material used during the procedure, reducing the risk of kidney damage.
Choice C: Advise the patient to take all anticoagulants.
Reason: This choice is incorrect. Patients are usually advised to withhold anticoagulants before a cardiac catheterization to reduce the risk of bleeding complications. The decision to continue or withhold anticoagulants should be based on a careful assessment of the patient’s risk of thromboembolism versus the risk of bleeding.
Choice D: Administer steroids if the patient has an allergy to iodine-based contrast.
Reason: Administering steroids is a common premedication strategy for patients with a known allergy to iodine-based contrast media. Steroids help to reduce the risk of an allergic reaction during the procedure.
Choice E: Ensure that the patient is NPO for a minimum of 2 hours before the procedure.
Reason: Ensuring that the patient is NPO (nothing by mouth) helps to reduce the risk of aspiration during the procedure. Typically, patients are advised to be NPO for 6-8 hours before the procedure, but a minimum of 2 hours is essential.
Which symptom will the nurse anticipate in a patient diagnosed with supraventricular tachycardia (SVT) with a non-sustained ventricular response?
A. Occasional palpitations
: Occasional palpitations are a common symptom of supraventricular tachycardia (SVT) with a non-sustained ventricular response. Palpitations are sensations of a rapid, fluttering, or pounding heartbeat, which occur due to the irregular and fast heart rate characteristic of SVT. These palpitations can be intermittent and may vary in intensity, often causing discomfort and anxiety in patients.
B. Weakness
: Weakness can be associated with SVT, but it is not as specific or common as palpitations. Weakness may occur due to the reduced cardiac output and decreased perfusion to the muscles during episodes of rapid heart rate. However, it is not the primary symptom that nurses would anticipate in patients with SVT.
C. Shortness of breath
: Shortness of breath is another symptom that can occur with SVT, especially during prolonged episodes. The rapid heart rate can lead to decreased efficiency in blood circulation, causing the patient to feel breathless. While shortness of breath is a significant symptom, palpitations are more directly associated with the diagnosis of SVT.
Full Explanation
Choice A Reason:
Occasional palpitations are a common symptom of supraventricular tachycardia (SVT) with a non-sustained ventricular response. Palpitations are sensations of a rapid, fluttering, or pounding heartbeat, which occur due to the irregular and fast heart rate characteristic of SVT. These palpitations can be intermittent and may vary in intensity, often causing discomfort and anxiety in patients.
Choice B Reason:
Weakness can be associated with SVT, but it is not as specific or common as palpitations. Weakness may occur due to the reduced cardiac output and decreased perfusion to the muscles during episodes of rapid heart rate. However, it is not the primary symptom that nurses would anticipate in patients with SVT.
Choice C Reason:
Shortness of breath is another symptom that can occur with SVT, especially during prolonged episodes. The rapid heart rate can lead to decreased efficiency in blood circulation, causing the patient to feel breathless. While shortness of breath is a significant symptom, palpitations are more directly associated with the diagnosis of SVT.
When teaching a client how to perform pursed lip breathing, which instructions would the nurse include? (Select all that apply)
A. Lean on your back with your knees bent.
This instruction is incorrect. Pursed lip breathing is typically performed in a seated position with the neck and shoulders relaxed. Lying on your back with knees bent is not a recommended position for this breathing technique.
B. Use your abdominal muscles to squeeze air out of your lungs.
This instruction is correct. Using the abdominal muscles helps to expel air more effectively from the lungs, which is a key component of pursed lip breathing. This technique helps to improve ventilation and reduce the work of breathing.
C. Breathe out slowly without puffing your cheeks.
This instruction is correct. Breathing out slowly through pursed lips without puffing the cheeks helps to keep the airways open longer, allowing more air to be expelled from the lungs. This technique is particularly beneficial for individuals with chronic obstructive pulmonary disease (COPD) or other respiratory conditions.
D. Focus on inhaling and holding your breath as long as you can.
This instruction is incorrect. The focus of pursed lip breathing is on controlled exhalation rather than holding the breath. Inhaling should be done slowly through the nose, and exhaling should be prolonged through pursed lips.
E. Exhale at least twice the amount of time it took to breathe in.
This instruction is correct. The exhalation phase should be longer than the inhalation phase, typically taking at least twice as long. This helps to improve the efficiency of breathing and reduce shortness of breath.
F. Open your mouth and breathe deeply.
This instruction is incorrect. Pursed lip breathing involves breathing in through the nose and exhaling through pursed lips. Opening the mouth and breathing deeply is not part of this technique.
Full Explanation
Choice A: Lean on your back with your knees bent.
Reason: This instruction is incorrect. Pursed lip breathing is typically performed in a seated position with the neck and shoulders relaxed. Lying on your back with knees bent is not a recommended position for this breathing technique.
Choice B: Use your abdominal muscles to squeeze air out of your lungs.
Reason: This instruction is correct. Using the abdominal muscles helps to expel air more effectively from the lungs, which is a key component of pursed lip breathing. This technique helps to improve ventilation and reduce the work of breathing.
Choice C: Breathe out slowly without puffing your cheeks.
Reason: This instruction is correct. Breathing out slowly through pursed lips without puffing the cheeks helps to keep the airways open longer, allowing more air to be expelled from the lungs. This technique is particularly beneficial for individuals with chronic obstructive pulmonary disease (COPD) or other respiratory conditions.
Choice D: Focus on inhaling and holding your breath as long as you can.
Reason: This instruction is incorrect. The focus of pursed lip breathing is on controlled exhalation rather than holding the breath. Inhaling should be done slowly through the nose, and exhaling should be prolonged through pursed lips.
Choice E: Exhale at least twice the amount of time it took to breathe in.
Reason: This instruction is correct. The exhalation phase should be longer than the inhalation phase, typically taking at least twice as long. This helps to improve the efficiency of breathing and reduce shortness of breath.
Choice F: Open your mouth and breathe deeply.
Reason: This instruction is incorrect. Pursed lip breathing involves breathing in through the nose and exhaling through pursed lips. Opening the mouth and breathing deeply is not part of this technique.