Demo Quiz
Welcome to the Demo Quiz! Below, you will find numerous sample questions. This demo quiz is set up with questions and the question's answer with Answer reason.
The Correct Answer is Option A
Clients with GERD should eat four to six small meals per day to prevent reflux rather than three large meals. Answers B, C, and D are recommendations for health promotion tactics to control reflux. Other aspects include no snacking in the evening; no food two to three hours before bedtime; elevating the head of the bed at night; avoiding heavy lifting and straining; and limiting fatty, spicy foods, coffee, chocolate, alcohol, and colas.
The Correct Answer is Option D
Use the medication formula:
Desired / Available x Volume = 1,000,000units / 1,200,000units x 2mL = 1.66666666667 mL
Rounded off to two decimal places: 1.67 mL
The Correct Answer is Option A
A. Private room or cohort client
B. Personal respiratory protection device
C. Private room with negative airflow pressure
D. Mask worn by staff when the client needs to leave the room
Meningitis is transmitted by droplet infection. Precautions for this disease include a private room or cohort client and use of a standard precaution mask. Private negative airflow pressure rooms and personal respiratory protection devices are required for clients with airborne disease such as tuberculosis. When appropriate, a mask must be worn by the client and not the staff when the client leaves the room.
The Correct Answer is Option C
A. Tracheal deviation toward the affected side
B. Symmetry of the thorax and equal breath sounds
C. Tracheal deviation toward the unaffected side
D. Decreased heart rate and decreased respirations
Assessment of the client with a tension pneumothorax reveals tracheal deviations towards the unaffected side. Answer A is incorrect because the deviation is toward the unaffected, not the affected side. Answer B is incorrect because the thorax is asymmetrical and breath sounds are absent on the affected side. Answer D is incorrect because the heart rate and respiratory rate are not decreased.
The Correct Answer is Option A
A. Ribavirin
B. Respigam
C. Sandimmune
D. Synagis
The only effective treatment of bronchiolitis (respiratory synctial virus) is ribavirin. Answers B and D are incorrect because they are used prophylactically, not as a treatment for bronchiolitis. Sandimmune, an immunosuppressive drug, is not used for treating bronchiolitis; therefore, Answer C is incorrect.
The Correct Answer is Option B
A. Turn the clients to the left side
B. Immobilize the extremity by splinting above and below the fractured site
C. Provide manual traction of the fracture site
D. Reinsert any protruding bones and apply a sterile dressing
The nurse should splint the extremity, cover the area, and do a neurovascular assessment. Answer A is incorrect because the client should be in the supine position. Answer C is not recommended, so it is incorrect. Answer D is detrimental and increases the risk of infection, so it is incorrect.
The Correct Answer is Option A
A. Private room or cohort client
B. Personal respiratory protection device
C. Private room with negative airflow pressure
D. Mask worn by staff when the client needs to leave the room
Meningitis is transmitted by droplet infection. Precautions for this disease include a private room or cohort client and the use of a standard precaution mask. Private negative airflow pressure rooms and personal respiratory protection devices are required for clients with airborne diseases such as tuberculosis. When appropriate, a mask must be worn by the client and not the staff when the client leaves the room.
The Correct Answer is True
The Correct Answer is True
The Correct Answer is Option D
A. Share hats and caps
B. Wear training pants
C. Engage in imitative play
D. Have hand-to-mouth contact
Enterobiasis is most common in young children because of frequent hand-to-mouth contact. Answer A is incorrect because sharing hats and caps contributes to the spread of pediculosis capitis. Wearing training pants and playing with imitative toys is not associated with enterobiasis; therefore, Answers B and C are incorrect.
The Correct Answer is Option D
A. Droplet precautions
B. Airborne precautions
C. Contact precautions
D. No isolation precautions are needed
No isolation precautions are needed because there is no evidence of human-to-human transmission. Answers A, B, and C are incorrect because they are not indicated in the care of the client with Legionnaires’ disease.
The Correct Answer is Option C
A. Assess for allergy to iodine
B. Check pulses proximal to the site
C. Assess the urinary output
D. Check to ensure that the client has a consent form signed
The dye used in the procedure can cause a decrease in renal function. The client’s renal function should be assessed and changes reported to the doctor immediately. Answer A is incorrect because the client’s allergies should be checked prior to the procedure, not after the procedure. The femoral artery is commonly used as the site for a catheterization. Answer B is incorrect because the pulses should be checked distal to the site. Answer D is incorrect because the permit should be signed prior to the procedure.
The Correct Answer is Option A
A. Metabolic acidosis
B. Metabolic alkalosis
C. Respiratory acidosis
D. Respiratory alkalosis
The client with internal bleeding will most likely have metabolic acidosis. The laboratory findings reflect this suspicion. The pH is down, the PaCO2 is down, and the HCO3 is down. Answers B, C, and D are incorrect because they are not consistent with the lab values given in the question.
The Correct Answer is Option A
A. Notify the physician
B. Remove the weight to release the pressure on the pin
C. Reposition the client to the supine position
D. Try to remove the pin for examination
The nurse should notify the physician so that the pin can be repaired. Answers B and D are actions that can have negative results on the bone healing process, so they are incorrect. Answer C will not help, so it is wrong.
The Correct Answer is Option B
A. Continue the collection as ordered by the physician
B. Discard the collected urine, obtain a new bottle, and begin the collection again
C. Record the information in the client’s chart and continue the collection
D. Extend the collection time to replace the last voiding
Failure to collect all urine voided in the 24-hour period invalidates specimen results; therefore, the nurse should obtain a new collection bottle, discard the collected urine, and begin the collection again. Answers A, C, and D are incorrect because they are improper ways of obtaining a 24-hour urine specimen.
The Correct Answer is Option D
A. Placing the client in the prone position
B. Starting an IV with an 18-gauge needle
C. Obtaining a lipid profile
D. Assessing that the client empties the bladder
The bladder should be empty for a paracentesis procedure to prevent incidental puncturing. Answer A is incorrect because the client sits upright for the procedure and prone places the client on the abdomen. Answers B and C are not necessary interventions for a paracentesis, so they are incorrect.
The Correct Answer is Option D
A. Inserting a Foley catheter
B. Discontinuing a nasogastric tube
C. Obtaining a sputum specimen
D. Starting a blood transfusion
The LPN can be assigned to insert Foley and French urinary catheters, discontinue Levin and gavage gastric tubes, and obtain all types of specimens. Administering a blood transfusion is outside the scope of practice of an LPN. Another practice outside of an LPN's scope is administering a controlled medication such as Morphine. LPNs can witness the commencement of blood transfusion and witness the administration of controlled medications.
The Correct Answer is Option A
A. Should be protected from light
B. Is a non–potassium-sparing diuretic
C. Causes vasoconstriction
D. Decreases circulation to the extremities
Nitroglycerine preparations should be protected from light because light decreases the effectiveness of this category of medication. Answer B is incorrect because Nitropress is not a diuretic. Answer C is incorrect because Nitropress is a vasodilator, not a vasoconstrictor. Answer D is incorrect because nitroglycerine does not decrease circulation to the extremities.
The Correct Answer is Option C
A. Contractions every 5–6 minutes lasting 60 seconds
B. Variability of 6–8 beats per minute
C. Drops in fetal heart tones after contractions lasting 90 seconds with hesitant return to baseline
D. Drops in fetal heart tones prior to the contractions during pushing
This describes a late deceleration. These decelerations are caused by uteroplacental insufficiency and require intervention by the nurse. The treatment is STOP (Stop Pitocin if infusing; Turn the client to her side; begin Oxygen therapy; Prepare for delivery). Increasing IV fluids helps to increase blood to the uterus. Answer A is within normal limits. Answer B is also within normal limits. Answer D is incorrect because a drop in fetal heart tones prior to the contraction describes an early deceleration caused by head compression. This is expected during pushing.
The Correct Answer is Option C
A. Stabilize clots in the vascular system
B. Decrease the chance of a blood reaction
C. Eliminate iron excess
D. Boost oxygen delivery to the cells
A chelating agent such as deferoxamine (Desferal) is given to eliminate excess iron. The answers in A, B, and D are not the action of chelating agents, so they are incorrect.
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