NCLEX-PN
Pharmacological and Parenteral Therapies NCLEX Questions Questions
Extract:
Question 1 of 5
The LPN is about to give 100 mg Lopressor (metoprolol) to a client. Before administering the drug, he takes the patient's vitals, which are as follows: Pulse: 58, Blood Pressure: 90/62, Respirations: 18/minute. What action should the LPN take?
Correct Answer: D
Rationale: Lopressor is given to treat hypertension, and a pulse of 58 and a blood pressure of 90/62 are considered low.
To prevent the client from bottoming out, the drug should be held and the findings reported to the RN, who should consult with the attending physician. LPNs should never adjust client dosing, as that is outside of their scope of practice.
Question 2 of 5
Jane Love, a 35-year old gravida III para II at 23 weeks gestation, is seen in the Emergency Department with painless, bright red vaginal bleeding. Jane reports that she has been feeling tired and has noticed ankle swelling in the evening. Laboratory tests reveal a hemoglobin level of 11.5 g/dL. After evaluating the situation, the nurse determines that Jane is at risk for placenta previa, based on which of the following data?
Correct Answer: C
Rationale: Painless, bright red vaginal bleeding in the second or third trimester is a hallmark of placenta previa, where the placenta covers the cervical os, causing bleeding as the uterus grows.
Question 3 of 5
The nurse is assessing the client. Which findings indicate that the client may be experiencing physical changes from long-term use of prednisone? Select all that apply.
Correct Answer: A,C,D
Rationale: A: Weight gain and muscle atrophy are body changes that may occur with long-term glucocorticoid therapy. B: Muscle wasting (not increased muscle mass) is a side effect of prednisone. C: Fragile skin is a possible body change that may occur with long-term glucocorticoid therapy. D: Acne vulgaris may occur with long-term glucocorticoid therapy. E: Hirsutism (not alopecia) is a side effect of prednisone.
Question 4 of 5
A client asks a nurse working in a dental office what type of drug the dentist uses to provide anesthesia during the extraction of the client's wisdom teeth. The dentist uses an anesthetic gas, also known as laughing gas. This agent is:
Correct Answer: A
Rationale: Nitrous oxide produces analgesia and is often used for minor surgery and dental procedures that do not require loss of consciousness. It can also produce a mild euphoria in some clients.
Question 5 of 5
The LPN is about to give 100 mg Lopressor (metoprolol) to a client. Before administering the drug, he takes the patient's vitals, which are as follows: Pulse: 58, Blood Pressure: 90/62, Respirations: 18/minute. What action should the LPN take?
Correct Answer: D
Rationale: Lopressor is given to treat hypertension, and a pulse of 58 and a blood pressure of 90/62 are considered low.
To prevent the client from bottoming out, the drug should be held and the findings reported to the RN, who should consult with the attending physician. LPNs should never adjust client dosing, as that is outside of their scope of practice.