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EHRs:
- A. Are being discouraged by the Centers for Medicare and Medicaid Services due to cost issues
- B. Allow for all patient data to be centralized in one location for access by multiple providers
- C. Use macros and templates to individualize care
- D. Use standardized software to facilitate interoperability between systems
Correct Answer: B
Rationale: EHRs centralize patient data for multi-provider access, improving care coordination.
You may also like to solve these questions
Patient education regarding prescribed medication includes:
- A. Instructions written at the high school reading level
- B. Discussion of expected adverse drug reactions
- C. How to store leftover medication such as antibiotics
- D. Verbal instructions always in English
Correct Answer: B
Rationale: Discussing adverse reactions is key to patient safety and adherence, unlike rigid reading levels , language limits , or leftover storage (C, less critical).
The trial period to determine effective anti-inflammatory activity when starting a patient on aspirin for rheumatoid arthritis is:
- A. 48 hours
- B. 4 to 6 days
- C. 4 weeks
- D. 2 months
Correct Answer: B
Rationale: Aspirin's anti-inflammatory effect for RA takes 4-6 days; 48 hours is too short.
Which one of the following is a fundamental difference between competitive and noncompetitive antagonist?
- A. Competitive and non competitive work on different receptors
- B. Competitive antagonist reduces agonist potency (increase EC50) and non competitive antagonist reduces agonist efficacy (decrease E max)
- C. There is no difference between them, they are exactly the same
- D. Non competitive antagonist causes an upward shift of the E max while competitive antagonist does the opposite
Correct Answer: B
Rationale: Competitive antagonists shift potency (EC50), while noncompetitive reduce efficacy (Emax), a key pharmacological distinction.
The client has a PRN prescription for loperamide hydrochloride (Imodium). The nurse understands that this medication is used for which condition?
- A. Constipation
- B. Abdominal pain
- C. An episode of diarrhea
- D. Hematest-positive nasogastric tube drainage
Correct Answer: C
Rationale: Loperamide is an antidiarrheal agent. It is used to manage acute and also chronic diarrhea in conditions such as inflammatory16inflammatory bowel disease. Loperamide also can be used to reduce the volume of drainage from an ileostomy. It is not used for the conditions in options 1, 2, and 4.
A patient has come to the clinic and been diagnosed with Lyme disease. The physician has ordered oral tetracycline. What is important for the nurse to include in the teaching plan about tetracycline? (Select all that apply.)
- A. Do not take the drug with anything high in sodium content to keep from producing a state of hypernatremia in the body.
- B. Do not take the drug with foods or other drugs that contain calcium.
- C. Avoid eating bananas at the same time you take this drug as the potassium content of the tetracycline can produce hyperkalemia in the body.
- D. Avoid exposure to the sun when taking this drug as it can turn your skin purple.
Correct Answer: B
Rationale: The antibiotic tetracycline is not absorbed from the gastrointestinal (GI) tract if calcium or calcium products (e.g., milk) are present in the stomach. It cannot be taken with iron products because a chemical reaction occurs preventing absorption. Although tetracycline can increase sun sensitivity, it does not turn the skin purple. Patients who take tetracycline do not need to avoid eating bananas or foods that are high in potassium.