A nurse is caring for a client who has an elevated potassium level and is on a cardiac monitor.
The nurse is aware that hyperkalemia may be associated with changes to the T-wave. On the graphic, point and click on the area of the electrocardiogram (ECG) that represents the T-wave. (Selectable areas, or "Hot Spots," can be found by moving your cursor over the artwork until the cursor changes appearance, usually into a hand. Click only on the Hot Spot that corresponds to your answer.)
The Correct Answer is "{\"xRanges\":[104.2578125,134.2578125],\"yRanges\":[114.30078125,144.30078125]}"
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Constipation: Constipation is not a common adverse effect of Atenolol, which is a beta- blocker.
B. Cough: Cough is more commonly associated with ACE inhibitors rather than beta-blockers like Atenolol.
C. Tremor: Tremor is not typically an adverse effect of Atenolol; beta-blockers can actually be used to treat essential tremors.
D. Bradycardia: Atenolol, as a beta-blocker, can slow the heart rate, leading to bradycardia, which is a well-documented adverse effect.
Correct Answer is C
Explanation
A. Docusate Sodium (Colace) is a stool softener and is not contraindicated in chronic renal disease.
B. Acetaminophen (Tylenol) is generally safe for use in chronic renal disease, but dosing adjustments may be necessary based on renal function.
C. Meperidine (Demerol) is contraindicated in clients with chronic renal disease because its metabolites can accumulate in renal impairment, leading to neurotoxicity and seizures. It is often replaced with alternative opioid analgesics like morphine or fentanyl in these patients.
D. Atorvastatin (Lipitor) is a statin medication used to lower cholesterol levels and is generally safe in chronic renal disease, although dosing adjustments may be needed depending on the severity of renal impairment.
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