ATI RN
Pharmacology ATI Practice Exam 1 Questions
Question 1 of 5
Which is the only type of insulin that can be given IV?
Correct Answer: A
Rationale: Regular insulin is the only type of insulin that can be given intravenously (IV) due to its short onset of action. When administered IV, regular insulin can act quickly to control blood sugar levels in emergency situations such as diabetic ketoacidosis (DKA) or hyperglycemic crises. Other types of insulin, such as NPH, long-acting, or rapid-acting insulins, are not suitable for IV administration as they have different pharmacokinetic properties and are designed for subcutaneous use.
Question 2 of 5
This is an act to promote and ensure the production of an adequate supply, distribution, use and acceptance of the drug identified by their generic names is the:
Correct Answer: C
Rationale: Republic Act 6675, known as the Generics Act of 1988, is the act in the Philippines that promotes and ensures the production of an adequate supply, distribution, use, and acceptance of drugs identified by their generic names. The main goal of this act is to make quality generic medicines more accessible and affordable to the public. By encouraging the use of generic drugs, R.A 6675 aims to provide Filipinos with more affordable options for their healthcare needs while maintaining the quality and effectiveness of the medications. This act helps promote transparency in drug pricing and provides regulations to ensure the safety and efficacy of generic medicines in the country.
Question 3 of 5
Prescription only medicines are included in :
Correct Answer: D
Rationale: Prescription-only medicines are included in Schedule IV of the Controlled Substances Act. Schedule IV controlled substances have a lower potential for abuse compared to drugs in Schedules I, II, and III. These prescription medications still require a prescription from a healthcare provider, but they have a lower potential for abuse and addiction, which allows them to be categorized in Schedule IV. Examples of Schedule IV substances include certain tranquilizers and sedatives like Xanax and Valium.
Question 4 of 5
A patient has been receiving intravenous heparin. When laboratory tests are drawn, the nurse has difficulty
Correct Answer: A
Rationale: The patient is displaying signs and symptoms that are suggestive of potential heparin-induced thrombocytopenia (HIT), a serious adverse effect of heparin therapy. Bloody stools and abdominal pain can indicate gastrointestinal bleeding, which can occur as a complication of heparin therapy. Elevated partial thromboplastin time (PTT) and activated partial thromboplastin time (aPTT) can also be seen in the setting of HIT.
Question 5 of 5
A patient receiving erythropoietin-stimulating drug has the following laboratory values: hemoglobin, 12.8 mg/dL; platelet count, 148,000/mm2; white blood cell count, 4800/mm2. Which action is most appropriate for the nurse to implement?
Correct Answer: B
Rationale: The patient's hemoglobin level of 12.8 mg/dL is within the target range for erythropoietin therapy, which is typically 10-12 g/dL. The nurse should continue monitoring the patient and ensure that the hemoglobin does not exceed 12 g/dL, as higher levels can increase the risk of thromboembolic events. Administering additional erythropoietin is unnecessary and potentially harmful. Stopping the medication abruptly is not indicated unless directed by the healthcare provider. Colony-stimulating factors are used to increase white blood cell counts, not hemoglobin levels.