NCSBN ON-LINE REVIEW COMPLETE{ALL CORRECT{

REVIEW COMPLETE{ALL CORRECT{ 1.A client has been hospitalized after an automobile accident. A full leg cast was applied in the emergency room. The most important reason for the nurse to elevate the casted leg is to A) Promote the client's comfort B) Reduce the drying time C) Decrease irritation to the skin D) Improve venous return D: Improve venous return. Elevating the leg both improves venous return and reduces swelling. Client comfort will be improvedas well. 2. The nurse is reviewing with a client how to collect a clean catch urine specimen. What is the appropriate sequence to teach the client? A) Clean the meatus, begin voiding, then catch urine stream B) Void a little, clean the meatus, then collect specimen C) Clean the meatus, then urinate into container D) Void continuously and catch some of the urine A: Clean the meatus, begin voiding, then catch urine stream. A clean catch urine is difficult to obtain and requires cleardirections. Instructing the client to carefully clean the meatus, then void naturally with a steady stream prevents surface bacteriafrom contaminating the urine specimen. As starting and stopping flow can be difficult, once the client begins voiding it’s best tojust slip the container into the stream. Other responses do not reflect correct technique 3. Following change-of-shift report on an orthopedic unit, which client should the nurse see first? A) 16 year-old who had an open reduction of a fractured wrist 10 hours ago B) 20 year-old in skeletal traction for 2 weeks since a motor cycle accident C) 72 year-old recovering from surgery after a hip replacement 2 hours ago D) 75 year-old who is in skin traction prior to planned hip pinning surgery. C: Look for the client who has the most imminent risks and acute vulnerability. The client who returned from surgery 2 hoursago is at risk for life threatening hemorrhage and should be seen first. The 16 year- old should be seen next because it is still thefirst post-op day. The 75 year-old is potentially vulnerable to age-related physical and cognitive consequences in skin tractionshould be seen next. The client who can safely be seen last is the 20 year-old who is 2 weeks post-injury. 4. A client with Guillain Barre is in a nonresponsive state, yet vital signs are stable and breathing is independent. What should thenurse document to most accurately describe the client's condition? A) Comatose, breathing unlabored B) Glascow Coma Scale 8, respirations regular C) Appears to be sleeping, vital signs stable D) Glascow Coma Scale 13, no ventilator required B: Glascow Coma Scale 8, respirations regular. The Glascow Coma Scale provides a standard reference for assessing ormonitoring level of consciousness. Any score less than 13 indicates a neurological impairment. Using the term comatose providestoo much room for interpretation and is not very precise. 5. When caring for a client receiving warfarin sodium (Coumadin), which lab test would the nurse monitor to determine therapeuticresponse to the drug? A) Bleeding time B) Coagulation time C) Prothrombin time D) Partial thromboplastin time C: Prothrombin time. Coumadin is ordered daily, based on the client''s prothrombin time (PT). This test evaluates the adequacyof the extrinsic system and common pathway in the clotting cascade; Coumadin affects the Vitamin K dependent clotting factors. 6.A client with moderate persistent asthma is admitted for a minor surgical procedure. On admission the peak flow meter is measuredat 480 liters/minute. Post-operatively the client is complaining of chest tightness. The peak flow has dropped to 200 liters/minute.What should the nurse do first? A) Notify both the surgeon and provider B) Administer the prn dose of albuterol C) Apply oxygen at 2 liters per nasal cannula D) Repeat the peak flow reading in 30 minutes B: Administer the prn dose of albuterol. Peak flow monitoring during exacerbations of asthma is recommended for clients withmoderate-to-severe persistent asthma to determine the severity of the exacerbation and to guide the treatment. A peak flowreading of less than 50% of the client''s baseline reading is a medical alert condition and a short-acting beta-agonist must be takenimmediately. 7.A client had 20 mg of Lasix (furosemide) PO at 10 AM. Which would be essential for the nurse to include at the change of shiftreport? A) The client lost 2 pounds in 24 hours 1 B) The client’s potassium level is 4 mEq/liter. C) The client’s urine output was 1500 cc in 5 hours D) The client is to receive another dose of Lasix at 10 PM C: The client’s urine output was 1500 cc in 5 hours. Although all of these may be correct information to include in report, theessential piece would be the urine output. 8.A client has been tentatively diagnosed with Graves' disease (hyperthyroidism). Which of these findings noted on the initial nursingassessment requires quick intervention by the nurse? A) a report of 10 pounds weight loss in the last month B) a comment by the client "I just can't sit still." C) the appearance of eyeballs that appear to "pop" out of the client's eye sockets D) a report of the sudden onset of irritability in the past 2 weeks C: the appearance of eyeballs that appear to "pop" out of the client''s eye sockets. Exophthalmos or protruding eyeballs is adistinctive characteristic of Graves'' Disease. It can result in corneal abrasions with severe eye pain or damage when the eyelid isunable to blink down over the protruding eyeball. Eye drops or ointment may be needed. 9. The nurse has performed the initial assessments of 4 clients admitted with an acute episode of asthma. Which assessmentfinding would cause the nurse to call the provider immediately? A) prolonged inspiration with each breath B) expiratory wheezes that are suddenly absent in 1 lobe C) expectoration of large amounts of purulent mucous D) appearance of the use of abdominal muscles for breathing B: expiratory wheezes that are suddenly absent in 1 lobe. Acute asthma is characterized by expiratory wheezes caused byobstruction of the airways. Wheezes are a high pitched musical sounds produced by air moving through narrowed airways.Clients often associate wheezes with the feeling of tightness in the chest. However, sudden cessation of wheezing is an ominousor bad sign that indicates an emergency -- the small airways are now collapsed. 10. During the initial home visit, a nurse is discussing the care of a client newly diagnosed with Alzheimer's disease with familymembers. Which of these interventions would be most helpful at this time? A) leave a book about relaxation techniques B) write out a daily exercise routine for them to assist the client to do C) list actions to improve the client's daily nutritional intake D) suggest communication strategies D: suggest communication strategies. Alzheimer''s disease, a progressive chronic illness, greatly challenges caregivers. The nursecan be of greatest assistance in helping the family to use communication strategies to enhance their ability to relate to the client.By use of select verbal and nonverbal communication strategies the family can best support the client’s strengths and cope withany aberrant behavior. 11. An 80 year-old client admitted with a diagnosis of possible cerebral vascular accident has had a blood pressure from 160/100 to180/110 over the past 2 hours. The nurse has also noted increased lethargy. Which assessment finding should the nurse reportimmediately to the provider? A) Slurred speech B) Incontinence C) Muscle weakness D) Rapid pulse A: Slurred speech. Changes in speech patterns and level of conscious can be indicators of continued intracranial bleeding orextension of the stroke. Further diagnostic testing may be indicated. 12. A school-aged child has had a long leg (hip to ankle) synthetic cast applied 4 hours ago. Which statement from the parentindicates that teaching has been inadequate? A) "I will keep the cast uncovered for the next day to prevent burning of the skin." B) "I can apply an ice pack over the area to relieve itching inside the cast." C) "The cast should be propped on at least 2 pillows when my child is lying down." 9D) "I think I remember that my child should not stand until after 72 hours." D: "I think I remember that my child should not stand until after 72 hours.". Synthetic casts will typically set up in 30 minutesand dry in a few hours. Thus, the client may stand within the initial 24 hours. With plaster casts, the set up and drying time,especially in a long leg cast whichisthickerthananarmcast,cantake up to 72 hours. Both types of castsgiveoffalotofheawhendryinganditis preferable to keep the cast uncovered for the first 24 hours. Clients may complain of a chill from the wetcast and therefore can simply be covered lightly with a sheet or blanket. Applying ice is a safe method of relieving the itching. 13. Which blood serum finding in a client with diabetic ketoacidosis alerts the nurse that immediate action is required? A) pH below 7.3 B) Potassium of 5.0 C) HCT of 60 D) Pa O2 of 79%2 C: HCT of 60. This high hematocrit is indicative of severe dehydration which requires priority attention in diabetic ketoacidosis.Without sufficient hydration, all systems of the body are at risk for hypoxia from a lack of or sluggish circulation. In the absenceof insulin, which facilitates the transport of glucose into the cell, the body breaks down fats and proteins to supply energyketones, a by-product of fat metabolism. These accumulate causing metabolic acidosis (pH 7.3), which would be the secondconcern for this client. The potassium and PaO2 levels are near normal. 14. The nurse is preparing a client with a deep vein thrombosis (DVT) for a Venous Doppler evaluation. Which of the followingwould be necessary for preparing the client for this test? A) Client should be NPO after midnight B) Client should receive a sedative medication prior to the test C) Discontinue anti-coagulant therapy prior to the test D) No special preparation is necessary D: No special preparation is necessary. This is a non-invasive procedure and does not require preparation other than clienteducation. 15. A client is admitted with infective endocarditis (IE). Which finding would alert the nurse to a complication of this condition? A) dyspnea B) heart murmur C) macular rash D) HemorrhageB: heart murmur. Large, soft, rapidly developing vegetations attach to the heart valves. They have a tendency to break off,causing emboli and leaving ulcerations onthevalveleaflets.Theseemboli produce findings ofcardiacmurmurfever,anorexia,malaiseandneurologic