A nurse is caring for a client in an emergency department (ED).
Blood pressure
Syncope
ECG
Albumin
Correct Answer : A,B,C,D,E,F
Rationale:
A. Blood pressure: Orthostatic hypotension is evident from the drop in systolic and diastolic pressure when standing, indicating fluid and electrolyte imbalance. This may reflect volume depletion due to purging and requires monitoring to prevent fainting or falls.
B. Syncope: The client reports repeated fainting episodes, a red flag when paired with orthostatic hypotension and electrolyte disturbances. This suggests unstable cardiovascular status and raises the risk of injury or sudden cardiac events.
C. ECG: Sinus tachycardia with premature ventricular contractions indicates cardiac irritability likely due to electrolyte imbalance, especially hypokalemia. Continuous cardiac monitoring and correction of abnormalities are needed.
D. Albumin: An albumin level of 2.6 g/dL indicates significant malnutrition and protein deficiency, compromising immune function and wound healing. This also suggests a chronic issue requiring dietetic intervention and nutritional rehabilitation.
E. Potassium: Potassium at 3.0 mEq/L is dangerously low and a known contributor to cardiac arrhythmias and muscle weakness. Replenishment and close monitoring are critical to avoid complications such as cardiac arrest.
F. Sodium: Although sodium is only slightly low at 134 mEq/L, in the context of purging and poor intake, this could indicate dilutional hyponatremia. It increases seizure risk and needs assessment of fluid status and intake behaviors.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Rationale:
A. Acetaminophen: Acetaminophen is generally considered safe during pregnancy when used at recommended doses. It is commonly used to treat mild pain and fever without significant risk to the fetus.
B. Saline nasal spray: Saline nasal sprays are non-medicated and safe for use during pregnancy. They help relieve nasal congestion without systemic absorption or risk to fetal development.
C. Levothyroxine: Levothyroxine is a thyroid hormone replacement that is safe and essential during pregnancy for clients with hypothyroidism. Untreated hypothyroidism poses greater risks to both mother and fetus than the medication itself.
D. Ibuprofen: Ibuprofen is contraindicated, especially during the third trimester, due to risks such as premature closure of the ductus arteriosus, oligohydramnios, and delayed labor. Acetaminophen is preferred for pain relief in pregnancy.
Correct Answer is ["A","B","E"]
Explanation
Rationale:
A. "Attempt to void every 2 hours.": Scheduled voiding helps reduce the likelihood of bladder overfilling and decreases episodes of leakage, especially in stress incontinence where physical pressure causes urine loss.
B. "Perform Kegel exercises several times daily.": Kegel exercises strengthen the pelvic floor muscles, which support the bladder and urethra. Regular practice improves muscle tone and helps control urine leakage during activities like coughing or sneezing.
C. "Maintain a daily fluid intake of 1,000 to 1,200 mL/day.": Limiting fluids excessively can lead to concentrated urine and bladder irritation, increasing urgency and risk of infection. A moderate, well-balanced intake closer to 1,500–2,000 mL/day is generally recommended.
D. "Take prescribed diuretics no later than 2000.": While relevant for fluid management, it's not a direct or primary instruction specifically for treating or managing stress incontinence itself. Diuretics increase urine production, which could potentially worsen incontinence.
E. "Maintain optimal body weight for height.": Excess weight increases abdominal pressure on the bladder, worsening stress incontinence. Achieving and maintaining a healthy weight can reduce symptoms and support pelvic muscle strength.
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