Nokea
Prescribing less-expensive generic drugs or drugs off the 4 retail pharmacy lists:
- A. Increases the complexity of the pharmacoeconomics of prescribing for the individual patient
- B. Increases compliance by reducing the financial burden of drug costs to the patient
- C. Is not sound prescribing practice due to the inferiority of the generic products
- D. Will increase the overall cost of drugs to the system due to the ease of overprescribing less-expensive drugs
Correct Answer: B
Rationale: Generic drugs improve adherence by lowering patient costs.
You may also like to solve these questions
When educating patients who are starting on inhaled corticosteroids, the provider should tell them that:
- A. They need to get any live vaccines before starting the medication
- B. Inhaled corticosteroids need to be used daily during asthma exacerbations to be effective
- C. Patients should rinse their mouths out after using the inhaled corticosteroid to prevent thrush
- D. They can triple the dose number of inhalations of medication during colds to prevent needing systemic steroids
Correct Answer: C
Rationale: Rinsing the mouth prevents oral thrush, a common side effect of inhaled corticosteroids; vaccines , exacerbation-only use , or dose tripling are incorrect.
Which of the following is NOT true regarding ligand-gated ion channels?
- A. React quickly to a stimulus or ligand
- B. Can have intracellular binding sites
- C. Can exhibit allosteric binding
- D. Open or close in response to deformations in the cell membrane
Correct Answer: D
Rationale: Ligand-gated channels respond to ligands, not mechanical deformation (which is typical of mechanosensitive channels).
The patient asks the nurse, Is it safe to take over-the-counter (OTC) medications with prescription medications? What is the nurses best response?(Select one that does not apply.)
- A. OTC medications can interact with prescription medications.
- B. It is important to tell your doctor all medications you take, including OTC.
- C. OTC medications could mask or hide signs and symptoms of a disease.
- D. You should avoid taking any OTC medication when taking prescription drugs.
Correct Answer: D
Rationale: OTC medications can interact with prescription medications or other OTC so it is always important to consult your pharmacist and provider for advice. To provide the most accurate instruction, the health care provider must know all medications taken including dietary supplements, OTC, and prescription. OTC medications could mask or hide symptoms of a disease so it is always important to consult a physician if symptoms persist. OTC medications are not prohibited when taking prescription drugs as long as no drug interaction occurs.
A patient is brought to the emergency department by a family member. The patient reports seeing colored lights and describes feeling bugs crawling under the skin. The nurse suspects that this patient is abusing which drug?
- A. Alcohol
- B. Cocaine
- C. LSD
- D. Methamphetamine
Correct Answer: B
Rationale: Cocaine causes stimulant psychosis with visual (lights) and tactile (bugs) hallucinations; LSD differs in effect. A stimulant psychosis can occur with chronic use of any stimulant and, with cocaine, progresses to visual hallucinations of colored lights and tactile hallucinations of bugs crawling under the skin.
All are pro drugs except
- A. Sulindac
- B. Codeine
- C. Talampicillin
- D. Chlorpromazine
Correct Answer: D
Rationale: Chlorpromazine is active as is; others are prodrugs.