1.
The nurse is caring for a client receiving intravenous nitroglycerin for acute angina. What is the most important assessment during treatment?
Correct Answer
D. Blood pressure
Explanation
The vasodilatation that occurs as a result of this medication can cause profound hypotension. The client's blood pressure must be evaluated every 15 minutes until stable and then every 30 minutes to every hour.
2.
The nurse is assessing a woman in early labor. While positioning for a vaginal exam, she complains of dizziness and nausea and appears pale. Her blood pressure has dropped slightly. What should be the initial nursing action?
Correct Answer
D. Turn her to her left side
Explanation
The weight of the uterus can put pressure on the vena cava and aorta when a pregnant woman is flat on her back causing supine hypotension. Action is needed to relieve the pressure on the vena cava and aorta. Turning the woman to the side reduces this pressure and relieves postural hypotension.
3.
When teaching a client about an oral hypoglycemic medication, the nurse should place primary emphasis on
Correct Answer
B. Taking the medication at specified times
Explanation
A regular interval between doses should be maintained since oral hypoglycemics stimulate the islets of Langerhans to produce insulin.
4.
The nurse is teaching a group of college students about breast self-examination. A woman asks for the best time to perform the monthly exam. What is the best reply by the nurse?
Correct Answer
B. "Right after the period, when your breasts are less tender"
Explanation
The best time for a breast self exam (BSE) is a week after a menstrual cycle, when the breasts are no longer swollen and tender due to hormone elevation.
5.
What must be the priority consideration for nurses when communicating with children?
Correct Answer
D. Developmental level
Explanation
While each of the factors affect communication, the nurse recognizes that developmental differences have implications for processing and understanding information. Consequently, a child’s developmental level must be considered when selecting communication approaches.
6.
Initial postoperative nursing care for an infant who has had a pyloromyotomy would initially include
Correct Answer
C. NPO then glucose and electrolyte
Explanation
Post-operatively, the initial feedings are clear liquids in small quantities to provide calories and electrolytes.
7.
The visiting nurse makes a postpartum visit to a married female client. Upon arrival, the nurse observes that the client has a black eye and numerous bruises on her arms and legs. The initial nursing intervention would be to
Correct Answer
D. Interview the client alone to determine the origin of the injuries
Explanation
It would be wrong to assume domestic violence without further assessment. Separate the suspected victim from the partner until battering has been ruled out.
8.
A client has been started on long-term corticosteroid therapy. Which of the following comments by the client indicate the need for further teaching?
Correct Answer
A. "I will stop taking the medication for 1 week every month."
Explanation
Emphatically warn against discontinuing steroid dosage abruptly because that may produce a fatal adrenal crisis.
9.
The nurse is administering lidocaine (Xylocaine) to a client with a myocardial infarction. Which of the following assessment findings requires the nurse's immediate action?
Correct Answer
C. Pulse rate of 48 BPM
Explanation
One of the side effects of lidocaine is bradycardia, heart block, cardiovascular collapse and cardiac arrest (this drug should never be administered without continuous EKG monitoring).
10.
The nurse is caring for a 2-month-old infant with a congenital heart defect. Which of the following is a priority nursing action?
Correct Answer
A. Provide small feedings every 3 hours
Explanation
Infants with congenital heart defects are at increased risk for developing congestive heart failure. Infants with congestive heart failure have an increased metabolic rate and require additional calories to grow. At the same time, however, rest and conservation of energy for eating is important. Feedings should be smaller and every 3 hours rather than the usual 4 hour schedule.
11.
The nurse is working in a high-risk antepartum clinic. A 40-year-old woman in the first trimester gives a thorough health history. Which information should receive priority attention from the nurse?
Correct Answer
D. She reports recent use of over-the counter sinus remedies
Explanation
Over-the-counter drugs are a possible danger in early pregnancy. A report by the client that she has taken medications should be followed up immediately.
12.
. A client is admitted to the hospital with a diagnosis of deep vein thrombosis. During the initial assessment, the client complains of sudden shortness of breath. The SaO2 is 87. The priority nursing assessment at this time is
Correct Answer
D. Lung sounds
Explanation
Lung sounds are critical assessments at this point. The nurse should be alert to crackles or a pleural friction rub, highly suggestive of a pulmonary embolism.
13.
The nurse is teaching a client about the difference between tardive dyskinesia (TD) and neuroleptic malignant syndrome (NMS). Which statement is true with regard to tardive dyskinesia?
Correct Answer
B. It can occur in clients taking antipsychotic drugs longer than 2 years
Explanation
Tardive dyskinesia is an extrapyramidal side effect that appears after prolonged treatment with antipsychotic medication. Early symptoms of tardive dyskinesia are fasciculations of the tongue or constant smacking of the lips.
14.
A client, admitted to the unit because of severe depression and suicidal threats, is placed on suicidal precautions. The nurse should be aware that the danger of the client committing suicide is greatest
Correct Answer
B. When the client’s mood improves with an increase in energy level
Explanation
Suicide potential is often increased when there is an improvement in mood and energy level. At this time ambivalence is often decreased and a decision is made to commit suicide.
15.
A nurse is caring for a client who has just been admitted with an overdose of aspirin. The following lab data is available: PaO2 95, PaCO2 30, pH 7.5, K 3.2 mEq/l. Which should be the nurse's first action?
Correct Answer
C. Assist the client to breathe into a paper bag
Explanation
Side effects of aspirin toxicity include hyperventilation, which can result in respiratory alkalosis in the initial stages. Breathing into a paper bag will prevent further reduction in PaCO2.
16.
The nurse is aware that the effect of antihypertensive drug therapy may be affected by a 75-year-old client's
Correct Answer
B. Decreased gastrointestinal motility
Explanation
Together with shrinkage of the gastric mucosa, and changes in the levels of hydrochloric acid, this will decrease absorption of medications and interfere with their actions.
17.
Which medication is more helpful in treating bulimia than anorexia?
Correct Answer
C. Anticholinergics
Explanation
In contrast to anorexics, individuals with bulimia are troubled by their behavioral characteristics and become depressed. The person feels compelled to binge, purge and fast. Feeling helpless to stop the behavior, feelings of self-disgust occur.
18.
A client is admitted with severe injuries from an auto accident. The client's vital signs are BP 120/50, pulse rate 110, and respiratory rate of 28. The initial nursing intervention would be to
Correct Answer
C. Administer oxygen therapy
Explanation
Early findings of shock reveal hypoxia with rapid heart rate and rapid respirations, and oxygen is the most critical initial intervention. The other interventions are secondary to oxygen therapy.
19.
A client diagnosed with chronic depression is maintained on tranylcypromine (Parnate). An important nursing intervention is to teach the client to avoid which of the following foods?
Correct Answer
A. , beer, cheese, liver and chocolate
Explanation
These foods are tyramine rich and ingestion of these foods while taking monoamine oxidase inhibitors (MAOIs) can precipitate a life-threatening hypertensive crisis.
20.
The spouse of a client with Alzheimer's disease expresses concern about the burden of caregiving. Which of the following actions by the nurse should be a priority?
Correct Answer
A. Link the caregiver with a support group
Explanation
Assisting caregivers to locate and join support groups is most helpful. Families share feelings and learn about services such as respite care. Health education is also available through local and national Alzheimer''s chapters.
21.
Which clinical finding would the nurse expect to assess first in a newborn with spastic cerebral palsy?
Correct Answer
D. Criss-crossing leg movement
Explanation
Cerebral palsy is a neuromuscular impairment resulting in muscular and reflexive hypertonicity and the criss-crossing, or scissoring leg movements.
22.
A client is treated in the emergency room for diabetic ketoacidosis and a glucose level of 650mg.D/L. In assessing the client, the nurse's review of which of the following tests suggests an understanding of this health problem?
Correct Answer
D. Serum potassium
Explanation
Potassium is lost in diabetic ketoacidosis during rehydration and insulin administration. Review of this lab finding suggests the nurse has knowledge of this problem.
23.
The nurse is assessing a client's home in preparation for discharge. Which of the following should be given priority consideration?
Correct Answer
A. Family understanding of client needs
Explanation
Functional communication patterns between family members are fundamental to meeting the needs of the client and family.
24.
A client is receiving lithium carbonate 600 mg T.I.D. to treat bipolar disorder. Which of these indicate early signs of toxicity?
Correct Answer
B. Vomiting, diarrhea and lethargy
Explanation
These are early signs of lithium toxicity.
25.
After 4 electroconvulsive treatments over 2 weeks, a client is very upset and states “I am so confused. I lost my money. I just can’t remember telephone numbers.” The most therapeutic response for the nurse to make is
Correct Answer
D. "I can hear your concern and that your confusion is upsetting to you."
Explanation
Communicating caring and empathy with the acknowledgment of feelings is the initial response. Afterward, teaching about the expected short-term effects would be discussed.
26.
As a general guide for emergency management of acute alcohol intoxication, it is important for the nurse initially to obtain data regarding which of the following?
Correct Answer
B. The blood alcohol level of the client
Explanation
Blood alcohol levels are generally obtained to determine the level of intoxication. The amount of alcohol consumed determines how much medication the client needs for detoxification and treatment. Reports of alcohol consumption are notoriously inaccurate.
27.
The nurse is assessing a client with chronic obstructive pulmonary disease receiving oxygen for low PaO2 levels. Which assessment is a nursing priority?
Correct Answer
A. Evaluating SaO2 levels frequently
Explanation
The best method to evaluate a client''s oxygenation is to evaluate the SaO2. This is just as effective as an arterial blood gas reading to evaluate oxygenation status, and is less traumatic and expensive.
28.
A male client calls for a nurse because of chest pain. Which statement by the client would require the most immediate action by the nurse?
Correct Answer
D. "I feel pressure in the middle of my chest, like an elepHant is sitting on my chest."
Explanation
This is a classic description of chest pain in men caused by myocardial ischemia. Women experience vague feelings of fatigue and back and jaw pain.
29.
A woman in labor calls the nurse to assist her in the bathroom. The nurse notices a large amount of clear fluid on the bed linens. The nurse knows that fetal monitoring must now assess for what complication?
Correct Answer
C. Variable decelerations
Explanation
When the membranes rupture, there is increased risk initially of cord prolapse. Fetal heart rate patterns may show variable decelerations, which require immediate nursing action to promote gas exchange.
30.
Clients taking lithium must be particularly sure to maintain adequate intake of which of these elements?
Correct Answer
B. Sodium
Explanation
Clients taking lithium need to maintain an adequate intake of sodium. Serum lithium concentrations may increase in the presence of conditions that cause sodium loss.
31.
In response to a call for assistance by a client in labor, the nurse notes that a loop on the umbilical cord protrudes from the vagina. What is the priority nursing action?
Correct Answer
C. Put the client in knee-chest position
Explanation
Immediate action is needed to relieve pressure on the cord, which puts the fetus at risk due to hypoxia. The Trendelenburg position accomplishes this. The exposed cord is covered with saline soaked gauze, not reinserted. The fetal heart rate also should be checked, and the provider called. A prolapsed umbilical cord is a medical emergency.
32.
A client is taking tranylcypromine (Parnate) and has received dietary instruction. Which of the following food selections would be contraindicated for this client?
Correct Answer
D. Red wine, fava beans, aged cheese
Explanation
Red wine and cheese contain tyramine (as do chicken liver and ripe bananas) and so are contraindicated when taking MAOIs. Fava beans contain other vasopressors that can interact with MAOIs also causing malignant hypertension.
33.
The client asks the nurse how the health care provider could tell she was pregnant “just by looking inside.” What is the best explanation by the nurse?
Correct Answer
A. Bluish coloration of the cervix and vaginal walls
Explanation
Chadwick''s sign is a bluish-purple coloration of the cervix and vaginal walls, occurring at 4 weeks of pregnancy, that is caused by vasocongestion.
34.
A male client is preparing for discharge following an acute myocardial infarction. He asks the nurse about his sexual activity once he is home. What would be the nurse's initial response?
Correct Answer
D. Assess the client's knowledge about his health problems
Explanation
The nursing process is continuous and cyclical in nature. When a client expresses a specific concern, the nurse performs a focused assessment to gather additional data prior to planning and implementing nursing interventions.
35.
When teaching a client with a new prescription for lithium (Lithane) for the treatment of bipolar disorder, which of these should the nurse emphasize?
Correct Answer
B. Reporting vomiting or diarrhea
Explanation
If dehydration results from vomiting, diarrhea or excessive perspiration, tolerance to the drug may be altered and symptoms may return.
36.
The nurse is caring for a post-operative client who develops a wound evisceration. The first nursing intervention should be to
Correct Answer
C. Cover the wound with sterile saline dressing
Explanation
When evisceration occurs, the wound should first be quickly covered by sterile dressings soaked in sterile saline. This prevents tissue damage until a repair can be affected.
37.
The nurse can best ensure the safety of a client suffering from dementia who wanders from the room by which action?
Correct Answer
D. Attach a wander-guard sensor band to the client's wrist
Explanation
This type of identification band easily tracks the client's movements and ensures safety while the client wanders on the unit. Restriction of activity is inappropriate for any client unless they are potentially harmful to themselves or others.
38.
After assessing a 70-year-old male client's laboratory results during a routine clinic visit, which one of the following findings would indicate an area in which teaching is needed:
Correct Answer
A. Serum albumin 2.5 g/dl
Explanation
Serum albumin level is low (normal 3.0 – 5.0 g/dl in elders), indicating nutritional counseling to increase dietary protein is needed. Socioeconomic factors may need to be addressed to help the client comply with the recommendation.
39.
A client telephoned the clinic to ask about a home pregnancy test she used this morning. The nurse understands that the presence of which hormone strongly suggests a woman is pregnant.
Correct Answer
B. HCG
Explanation
Human chorionic gonadotropin (HCG) is the biological marker on which pregnancy tests are based. Reliability is about 98%, but the test does not conclusively confirm pregnancy.
40.
A client is discharged on warfarin sulfate (Coumadin). Which statement by the client indicated a need for further teaching?
Correct Answer
A. "I know I must avoid crowds."
Explanation
There are no specific reasons for the client on Coumadin to avoid crowds. General instructions for any cardiac surgical client include limiting exposure to infection.