What does the presence of excessive ST segment and T wave depression on an ECG indicate?
A. Bilirubin toxicity
B. Excess of aldosterone in the body
C. Digoxin toxicity
D. Excess of antidiuretic hormone in the body
Answer: C
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A child receives a combination of regular and NPH insulin at 8:00 AM. At 8:45 AM the breakfast trays have not yet arrived from the kitchen. What is the best action by the nurse?
a. Notify the charge nurse. b. Give the patient a snack of graham crackers and milk. c. Ambulate the patient in the hall for a short time. d. Give the patient more insulin according to the sliding scale.
Which statement best describes a carotid bruit?
a. It is felt with the middle three fingers over the carotid artery. b. A bruit becomes audible when the lumen is narrowed to 1 mm or less. c. A low-pitched bruit is a medical emergency. d. The higher the pitch of the bruit, the higher the degree of stenosis.
The nurse is caring for a young woman who comes to the dermatologist's office
The patient states that she has been taking Estrostep for 6 months and has not seen any improvement in her acne, and she wants to try something more effective. What medication would the nurse expect to be added to the regimen? a. Benzoyl peroxide b. Spironolactone (Aldactone) c. Ortho Tri-Cyclen as a substitute for Estrostep d. Isotretinoin (Accutane)
What was the significance of Shays' Rebellion in regards to national security?
What will be an ideal response?