NCLEX-PN Practice Exam 17
Before administering a nasogastric feeding to a client hospitalized following a CVA, the nurse aspirates 40 mL of residual. The nurse should:
The nurse should replace the aspirate and administer the feeding because the amount aspirated was less than 50mL. Answers B and C are incorrect because the aspirate should not be discarded. Answer D is incorrect because the feeding should not be withheld.
A client has an order for Dilantin (phenytoin) .2g orally twice a day. The medication is available in 100mg capsules. For the morning medication, the nurse should administer:
The nurse should administer two capsules. Answers A, C, and D contain inaccurate amounts; therefore, they are incorrect.
The LPN is reviewing the lab results of an elderly client when she notes a specific gravity of 1.006. The nurse recognizes that:
The normal specific gravity is 1.005-1.030. Answers A, C, and D are inaccurate statements; therefore, they are incorrect.
A client with pancreatitis has requested pain medication. Which pain medication is indicated for the client with pancreatitis?
To prevent spasms of the sphincter of Oddi, the client with pancreatitis should receive non opiate analgesics for pain. Answer B is incorrect because the client with pancreatitis might be prone to bleed; therefore, Toradol is not a drug of choice for pain control. Morphine and codeine, opiate analgesics, are contraindicated for the client with pancreatitis; therefore, answers C and D are incorrect.
A client with a hiatal hernia has been taking magnesium hydroxide for relief of heartburn. Overuse of magnesium-based antacids can cause the client to have:
Overuse of magnesium-containing antacids results in diarrhea. Antacids containing calcium and aluminum cause constipation; therefore, answer A is incorrect. Answers B and C are not associated with the use of magnesium antacids; therefore, they are incorrect.
When performing a newborn assessment, the nurse measures the circumference of the neonate’s head and chest. Which assessment finding is expected in the normal newborn?
The head circumference of the normal newborn is approximately 33cm, while the chest circumference is 31cm. Answer A is incorrect because the head and chest are not the same circumference. Answer C is incorrect because the head is larger in circumference than the chest. Answer D is incorrect because the difference in head circumference and chest circumference is too great
A client newly diagnosed with diabetes is started on Precose (acarbose). The nurse should tell the client that the medication should be taken:
Precose (acarbose) is to be taken with the first bite of a meal. Answers A, B, and D are incorrect because they specify the wrong schedule for medication administration.
A client with a deep decubitus ulcer is receiving therapy in the hyperbaric oxygen chamber. Before therapy, the nurse should:
The client going for therapy in the hyperbaric oxygen chamber requires no special skin care; therefore, washing the skin with water and patting it dry are suitable. Lotions, petroleum products, perfumes, and occlusive dressings interfere with oxygenation of the skin; therefore, answers A, C, and D are incorrect.
A client with a laryngectomy returns from surgery with a nasogastric tube in place. The primary reason for placement of the nasogastric tube is to:
The primary reason for the NG to is to allow for nourishment without contamination of the suture line. Answer A is not a true statement; therefore, it is incorrect. Answer B is incorrect because there is no mention of suction. Answer D is incorrect because the oral mucosa was not involved in the laryngectomy.