Exam (elaborations) NURS 101 NCSBN Question Bank

production B) Stimulates hydrochloric acid production C) Slows stomach emptying time D） Decreases production of hydrochloric acid Review Information: The correct answer is:B) Stimulates hydrochloric acid production. Decadron increases the production of hydrochloric acid, which may cause gastrointestinal ulcers. Question 88 The nurse is planning care for a 3 month-old infant immediately postoperative following placement of a ventriculoperitoneal shunt for hydrocephalus. The nurse needs to A) Assess for abdominal distention B) Maintain infant in an upright position C) Begin formula feedings when infant is alert D) Pump the shunt to assess for proper function Review Information: The correct answer is:A) Assess for abdominal distention. The child is observed for abdominal distention because cerebrospinal fluid may cause peritonitis or a postoperative ileus as a complication of distal catheter placement. Question 89 The mother of a two year-old hospitalized child asksthe nurse's advice about the child's screaming every time the mother gets ready to leave the hospital room. The BEST response of the nurse would be to A) Request the mother to remain with the child at all times B) Explain that this behavior will stop with in a few days C) Help the mother understand this is a normal response to hospitalization D) Suggest that the mother "sneak out" of the child's room when he sleep Review Information: The correct answer is:C) Help the mother understand this is a normal response to hospitalization. The protest phase of separation anxiety is a normal response for a child this age. Question 90 When caring for a client receiving warfarin sodium (Coumadin), the nurse would monitor the results of the client's A) Bleeding time B) Coagulation time C) Prothrombin time D) Partial thromboplastin time Review Information: The correct answer is:C) Prothrombin time. Coumadin is ordered daily, based on the client''s prothrombin time (PT). This test evaluates the adequacy of the extrinsicsystem and common pathway in the clotting cascade; Coumadin affects the Vitamin K dependent clotting factors. Question 91 The nurse is caring for a four year-old two hours after tonsillectomy and adenoidectomy. Which of the following assessments must be reported IMMEDIATELY? A) Vomiting of dark emesis B) Complaints of throat pain C) Apical heart rate of 110 D) Increased restlessness Review Information: The correct answer is:D) Increased restlessness. Restlessness and increased respiratory and heart rates are often early signs of hemorrhage. care of infants and children. Question 92 The nurse admits a 7 year-old to the emergency room following a leg injury. X-rays show that there is a femur fracture near the epiphysis. The nurse should be aware that at this age, the injury MOST likely will A) Heal quickly because of thin periosteum B) Result in retarded bone growth C) Stimulate bone growth in the affected leg D) Show more rapid union than that of a younger child Review Information: The correct answer is: B) Result in retarded bone growth. An epiphyseal (growth) plate fracture in a 7 year-old often results in retarded bone growth. Limbs will be different in length. Question 93 A client receiving chlorpromazine HCL (Thorazine) is in psychiatric home care. During a home visit the nurse observes the client smacking her lips alternately with grinding her teeth. The nurse assesses this as A) Dystonia B) Akathesia C) Brady dysknesia D) Tardive dyskinesia Review Information: The correct answer is:D) Tardive dyskinesia. Signs of tardive dyskinesia include smacking lips, grinding of teeth and "fly catching" tongue movements. Question 94 While the nurse assesses a 2 month-old infant, the mother expresses concern because a flat pink birthmark on the baby's forehead and eyelid has not gone away. The nurse should tell the parents that A) Mongolian spots are a normal finding in dark-skinned children B) Port wine stains are often associated with other malformations C) Telangiectatic nevi are normal and will disappear as the baby grows D) The child is too young for surgical removal at this time Review Information: The correct answer is:C) Telangiectatic nevi are normal and will disappear as the baby grows. Telangiectatic nevi, salmon patch or stork bite birthmarks are a normal variation and the facial nevi will generally disappear by ages 1-2 years. Question 95 A client has returned to the unit following a renal biopsy. Which of the following nursing interventions is appropriate? A) Ambulate the client 4 hours after procedure B) Maintain client on NPO status for 24 hours C) Monitor vital signs D) Change dressing every eight hours Review Information: The correct answer is:C) Monitor vital signs. The potential complication of this procedure is internal hemorrhage. Monitoring vital signs is critical to detect early indications of bleeding. Question 96 The nurse assessing a newborn notices that the breasts are enlarged bilaterally with a white, thin discharge. The INITIAL action of the nurse should be to A) Notify the attending practitioner B) Ask about medications taken in pregnancy C) Record the findings as "normal" D) Obtain fluid to send for culture Review Information: The correct answer is:C) Record the findings as "normal". Newborn infants of both sexes may have engorged breasts and may secrete milk during the first few days and weeks following birth. Question 97 A client has been admitted with a fractured femur and has been placed in skeletal traction. Which of the following nursing interventions should receive PRIORITY? A) Maintaining proper body alignment B) Frequent neurovascular assessments of the affected leg C) Inspection of pin sites for evidence of drainage or inflammation D) Applying an over-bed trapeze to assist the client with movement in bed Review Information: The correct answer is:B) Frequent neurovascular assessments of the affected leg. The most important activity for the nurse is to assess neurovascular status. Compartment syndrome is a serious complication of fractures. Prompt recognition of this neurovascular problem and early intervention may prevent permanent limb damage. Question 98 The nurse is teaching a client newly diagnosed with asthma how to use the metered-dose inhaler (MDI). The client asks when they will know the canister is empty. The BEST response is A) Drop the canister in water to observe floating B) Estimate how many doses are usually in the canister C) Count the number of doses as the inhaler is used D) Shake the canister to detect any fluid movement Review Information: The correct answer is:A) Drop the canister in water to observe floating. Dropping the canister into a bowl of water assesses the amount of medications remaining in a metereddose inhaler. The client should obtain a refill when the inhaler rises to the surface and begins to tip over. Question 99 While teaching the family of a child who will take phenytoin (Dilantin) regularly for seizure control, it is MOST important for the nurse to teach them to A) Maintain good oral hygiene and dental care B) Omit medication if the child is seizure free C) Administer acetaminophen to promote sleep D) Serve a diet that is high in iron Review Information: The correct answer is:A) Maintain good oral hygiene and dental care. Swollen and tender gums occur often with use of phenytoin. Oral hygiene and regular visits to the dentist should be emphasized. Question 100 A two year-old child has just been diagnosed with Cystic Fibrosis. The child's father asks the nurse "What are the chances that another child of ours will have Cystic Fibrosis?" Which of the following is the BEST response? A) "The probability of recurrence is unknown." B) "Cystic Fibrosis is more common in Asians." C) "Each of your children have a 25% chance of having Cystic Fibrosis." D) "The incidence of Cystic Fibrosis is approximately 1: 14,000 live births." Review Information: The correct answer is:C) "Each of your children have a 25% chance of having Cystic Fibrosis.". Cystic Fibrosis is an autosomal recessive disease. There is a 25% chance of each pregnancy of these parents resulting in a child with Cystic Fibrosis. Question 101 A 7 month pregnant woman is admitted with complaints of painless vaginal bleeding over several hours. The nurse should prepare the client for an immediate A) Non stress test B) Abdominal ultrasound C) Pelvic exam D) X-ray of abdomen Review Information: The correct answer is:B) Abdominal ultrasound. The standard for diagnosis of placenta previa, which is suggested in the client''s history, is abdominal ultrasound. Question 102 The nurse is assessing a 17 year-old female client with bulimia. Which of the following laboratory reports would the nurse anticipate? A) Increased serum glucose B) Decreased albumin C) Decreased potassium D) Increased sodium retention Review Information: The correct answer is:C) Decreased potassium. In bulimia, loss of electrolytes can occur in addition to signs and symptoms of starvation and dehydration. Question 103 An 80 year-old client on digitalis (Lanoxin) reports nausea, vomiting, abdominal cramps and halo vision. Which of the following laboratory results should the nurse analyze FIRST? A) Potassium levels B) Blood pH C) Magnesium levels D) Blood urea nitrogen Review Information: The correct answer is:A) Potassium levels. The most common cause of digitalis toxicity is a low potassium level. Clients must be taught that it is important to have adequate potassium intake while taking diuretics. Question 104 A mother telephones the clinic and tells the nurse she is concerned because her breastfed 1 month-old has soft, yellow stoolsafter each feeding. The nurse's BEST response would be based on the knowledge that A) This type of stool is normal for breast fed infants B) The stool should have turned