A client has been taking propylthiouracil (PTU) for 8 weeks. Which statement by the client would indicate the drug is having its desired effects? (Select all that apply).
"My skin is not bruising as much."
“I am sleeping so much better."
"I don't feel as anxious as I once did."
“I can't seem to gain any weight no matter how much I eat."
"My menstruation is returning back to its regular cycle."
"My heart doesn't seem to be racing anymore."
Correct Answer : B,C,E,F
A. Bruising is typically related to anticoagulant effects or blood disorders and not directly tied to the desired effects of PTU.
B. Improved sleep is an indicator that hyperthyroidism symptoms, such as insomnia, are being managed effectively.
C. A decrease in anxiety can suggest effective management of hyperthyroidism, as anxiety is a common symptom of this condition.
D. Weight loss or inability to gain weight is usually a symptom of hyperthyroidism, so this statement would indicate that PTU is not achieving the desired effect.
E. A return to regular menstruation can indicate improved thyroid function, as hyperthyroidism can disrupt menstrual cycles.
F. Reduced heart rate and the absence of palpitations suggest effective management of hyperthyroidism symptoms, indicating the drug is having the desired effect.
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Correct Answer is A
Explanation
A. Hypokalemia increases the risk of digoxin toxicity because low potassium levels enhance digoxin's effects on the myocardium. Monitoring and correcting potassium levels is essential in clients on digoxin.
B. Hypophosphatemia is not directly linked to digoxin toxicity and is not a primary concern.
C. Hypocalcemia does not increase the risk of digoxin toxicity; in fact, hypercalcemia would be more concerning in terms of potential toxicity.
D. Hypernatremia does not have a significant effect on digoxin toxicity, so it is not a primary concern when assessing this medication’s safety.
Correct Answer is D
Explanation
A. Prophylactic therapy is used to prevent infection in at-risk individuals, not to treat suspected infections before confirming lab results.
B. Palliative therapy is intended for symptom relief, often in cases where curing the disease is not the goal.
C. Maintenance therapy is designed to maintain health stability rather than to treat suspected infections without lab confirmation.
D. Empiric therapy involves starting treatment based on clinical judgment before lab results are available. This approach is useful to manage infections promptly when waiting for cultures could delay necessary care.