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 B
A. A schizophrenic client having visual and auditory hallucinations and the client with ulcerative colitis
B. The client who is six months pregnant with abdominal pain and the client with facial lacerations and a broken arm
C. A child whose pupils are fixed and dilated and his parents and a client with a frontal head injury
D. The client who arrives with a large puncture wound to the abdomen and the client with chest pain
Out of all these clients, it is best to hold the pregnant client and the client with a broken arm and facial lacerations in the same room. The other clients need to be placed in separate rooms, so answers A, C, and D are incorrect.
The Correct Answer is Option B
A. Wheezing respirations
B. “Cherry red” skin
C. Gastric ulceration
D. “Burgundy” colored urine
The vasodilating action of carbon monoxide causes the client’s skin to become “cherry red” in color. Answer A refers to inhalation injury, not carbon monoxide poisoning; therefore, it is incorrect. Answer C is incorrect because it refers to Curling’s ulcer, which sometimes occurs as a result of major burn injury. Answer D is associated with myoglobinuria, not carbon monoxide poisoning; therefore, it is 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. “I can soak the ear mold in mild soap and water to clean it.”
B. “I will need to keep an extra supply of batteries on hand.”
C. “I need to adjust the volume to the lowest setting that permits hearing.”
D. “I can use a toothpick to clean debris from the hole of the hearing aid.”
The client should avoid excessive wetting of the ear mold; therefore, the client needs further teaching. Answers B, C, and D indicate that the client understands the nurse’s teaching, so they are incorrect.
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 B
A. Control HCO3 levels
B. Retain or blow off CO2
C. Regulate potassium levels
D. Maintain sodium levels
The lungs assist in the control of acid/base balance by regulating the amount of CO2 that is retained or exhaled. The lungs are not in control of HCO3, potassium, or sodium; therefore, Answers A, C, and D are incorrect.
The Correct Answer is Option B
A. Place a tourniquet proximal to the laceration
B. Elevate the leg above the level of the heart
C. Cover the laceration and apply an ice compress
D. Apply pressure to the femoral artery
If bleeding does not subside with direct pressure, the nurse should elevate the extremity above the level of the heart. Answers A and D are done only if other measures are ineffective, so they are incorrect. Answer C would slow the bleeding, but will not stop it, so it’s incorrect.
The Correct Answer is Option C
A. A defect in the cochlea
B. A defect in cranial nerve VIII
C. A physical obstruction to the transmission of sound waves
D. A defect in the sensory fibers that lead to the cerebral cortex
A conductive hearing loss occurs as a result of a physical obstruction to the transmission of sound waves. A sensorineural hearing loss occurs as a result of a pathological process in the inner ear, a defect in cranial nerve VIII, or a defect of the sensory fibers that lead to the cerebral cortex.
The Correct Answer is Option C
A. Fever and chills
B. Hypotension and tachycardia
C. Rash and hives
D. Decreased urinary output and hypertension
Other symptoms include respiratory distress and anaphylaxis. Answer A describes febrile nonhemolytic reaction, so it is incorrect. Answer B occurs with hemolytic reaction and answer D is not associated with a blood transfusion reaction, so they are incorrect.
The Correct Answer is Option D
A. Autograft
B. Isograft
C. Allograft
D. Xenograft
Xenografts are taken from animal sources. Answers A, B, and C are incorrect because they originate from human donors.
The Correct Answer is Option B
A. No need for any medical treatment for radiation exposure
B. Have damage to the bones, kidneys, liver, and thyroid
C. Experience only erythema and desquamation
D. Not be radioactive because the radiation passes through the body
The client with incorporation radiation injuries requires immediate medical treatment. Most of the damage occurs to the bones, kidneys, liver, and thyroid. Answers A, C, and D refer to external irradiation, so they are wrong.
The Correct Answer is Option C
A. Frontal lobe
B. Occipital lobe
C. Temporal lobe
D. Parietal lobe
Partial seizures usually originate in the temporal lobe, making Answers A, B, and D incorrect because partial seizures do not usually occur in the other lobes.
The Correct Answer is True
The Correct Answer is Option A
A. “I should report any blurred vision or headache.”
B. “I have to take folic acid with this drug.”
C. “I should expect results in six months.”
D. “I should take this medication on an empty stomach.”
Clients on Plaquenil should have eye exams every 6–12 months because it can cause retinal damage. Answers B and C are inaccurate statements for the drug Plaquenil, so they are incorrect. Answer D is incorrect because the medication should be taken with food or a snack.
The Correct Answer is Option C
A. Vaccination with a live virus
B. Weakened immune system
C. Inoculation with BCG vaccine
D. Poor testing technique
Inoculation with BCG vaccine will produce a false positive TB skin test. Vaccination with a live virus, weakened immune system, and poor testing technique are factors that can produce a false negative TB skin test, therefore Answers A, B, and D are incorrect.
The Correct Answer is Option D
A. Webbed neckWebbed neck
B. High arched palate
C. Scaphoid abdomen
D. Low-set ears
Structural anomalies in the infant with polycystic kidney disease include low-set ears, pointed nose, and small chin. Answers A, B, and C are not associated with polycystic kidney disease; therefore, they are incorrect.
The Correct Answer is Option B
A. An internal fetal heart monitor
B. An IV rate controller
C. A blood administration set
D. A wall suction device
An IV rate controller must be obtained in order to safely administer magnesium sulfate. If magnesium sulfate is administered too quickly, toxicity can result, leading to respiratory arrest. Answer A is incorrect because there is no need to insert an internal fetal monitor. If magnesium sulfate is administered to the pregnant client, an external fetal monitor is sufficient. Answer C is incorrect because a standard IV administration set is used. Answer D is incorrect because there is no specific need for wall suction to be available with the administration of magnesium sulfate.
The Correct Answer is Option B
Convert weight from pounds to kilograms (32lbs/2.2lbs) and multiply by required dose (20ml/kg) multiplied by drop factor (10drops/ml) over the required time of 60minutes.
32 lbs x kg x 20mL x 10drops
2.2lbs kg ml
___________________________ = 48.4848485 = 48 drops/minute (rounded off to whole number)
60 minutes
The Correct Answer is Option D
A. Telling the child how important it is to drink fluids
B. Telling the child how important it is to drink fluids
C. Providing soup on the lunch and dinner meals
D. Offering flavored ice pops or iced Slurpees
A child will likely accept the fluids in this answer better than the others listed. The child is too young to understand the statement in answer A, so it is inappropriate. Answers B and C are good sources of fluids but would not be best or acceptable for a 3-year-old, so they are incorrect.
The Correct Answer is Option C
A. The procedure will take one to two hours.
B. The client will be given oral medication to prepare for the test.
C. The urine will be bright green until the dye is excreted.
D. The client will need to limit fluid intake after the test.
Fluorescein will cause the client’s urine to be bright green in color until the dye is excreted. Answer A is incorrect; the procedure takes only a few minutes because the vessels fill rapidly. Answer B is incorrect because the dye is injected intravenously. Answer D is incorrect because the client will need to drink additional fluids to help eliminate the dye.
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