NCLEX-PN
MSC NCLEX Physiological Integrity Pharmacological and Parenteral Therapies Questions
Extract:
Question 1 of 5
The client with ulcerative colitis is started on sulfasalazine. The nurse overhears the client talking with family members about sulfasalazine and recognizes the need for more teaching when the client makes which statement?
Correct Answer: C
Rationale: A: Sulfasalazine reduces inflammation and thereby will reduce the number of diarrheal stools. B: Sulfasalazine, commonly used to treat ulcerative colitis, decreases inflammation in the colon. C: This statement indicates the client needs additional teaching. Ulcerative colitis is a chronic illness. Sulfasalazine (Azulfidine) does not cure ulcerative colitis; the only cure is a total proctocolectomy. D: Sulfasalazine reduces inflammation and thereby will reduce the incidence of flare-ups from ulcerative colitis.
Question 2 of 5
The 6-month-old hospitalized with dehydration is being rehydrated with IV fluids. Which findings should indicate to the nurse that the treatment is having the desired effect? Select all that apply.
Correct Answer: A,C,E
Rationale: A: Flat (rather than depressed) fontanelles indicate good hydration, which is the desired effect of IV rehydration. B: Absence of crying is not related to improved hydration status. C: Light-colored urine indicates good hydration, which is the desired effect of IV rehydration. D: Rapid respirations may indicate dehydration. E: Moist mucous membranes indicate good hydration, which is the desired effect of IV rehydration.
Question 3 of 5
The parent of the child brought to the ED states to the nurse, “My child is sweaty and shaky; I think some of my medication is gone.†The parent hands the nurse the medication bottle illustrated. Which action should the nurse take first?
Correct Answer: C
Rationale: A: Initiating an IV access for glucose administration is more time-consuming than giving glucose by the oral route or glucagon (GlucaGen) subcutaneously to a child who is still responsive. B: An oral form of glucose should be administered if the child is responsive and glucagon given only if the child is unresponsive or too uncooperative or upset to take oral glucose. Glucagon stimulates the release of liver glycogen and releases glucose into the circulation. C: The child may have ingested the glipizide (Glucotrol XL), a sustained-released hypoglycemic agent. The child's blood glucose level should be checked first to determine the appropriate treatment. D: Determining the number of tablets taken may delay the child's treatment.
Question 4 of 5
The LPN is taking care of a client with a documented allergy to Penicillin. After rounds, the PN notices that the client has an order for Cefazolin. Which of the following actions would be the least appropriate?
Correct Answer: C
Rationale: The LPN should clarify the order with the care team prior to determining the medication should not be given. Even though the client may have a potential reaction due to the Penicillin allergy, the therapeutic benefits of the antibiotic may outweigh the allergic reaction.
Question 5 of 5
The best lab test to diagnose disseminated intravascular coagulation (DIC) is:
Correct Answer: D
Rationale: The D-dimer test specifically detects fibrin degradation products, indicating DIC's characteristic clotting and fibrinolysis. Other tests are less specific.