Phenytoin and folic acid use the same binding sites in the body. If an increased intake of folic acid inhibits phenytoin therapy to the extent that seizure activity increases, the effect is termed
1. Presystemic clearance (first-pass mechanism)
2. Pharmacodynamic
3. Pharmacokinetic
4. Subtherapeutic
2
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Writing in the nurse's notes that a physician is incompetent is an example of
1. Slander 2. Malpractice 3. Libel 4. Negligence
The patient is scheduled to undergo a percutaneous cardiac intervention (PCI). What patient history would the nurse least expect to find?
A) Poor left ventricular function and ejection fraction B) Coronary artery lesions less than 70% narrowing C) Extreme old age with fragility D) Unstable angina with activity and at rest
What does the nursing student learn about race?
a. It is biologically based. b. It is a social construct. c. It is chosen by the person. d. It helps establish superiority.
A student finds a tool that measures adaptability that she wants to use for her master's thesis. It has 25 items, and they are all of the ordinal level, scaled 0 through 5
The level of measurement of the tool is said by its authors, pragmatics all, to be which of the following? a. Ratio level b. Interval level c. Ordinal level d. Nominal level