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. Nitroprusside (Nipride)
B. Naloxone hydrochloride (Narcan)
C. Flumazenil (Romazicon)
D. Diphenhydramine (Benadryl)
The postoperative period, narcotics are given. Narcan is the antidote to narcotics, so answer B is correct. Nipride is utilized to lower blood pressure, so answer A is incorrect. Romazicon is the antidote for the benzodiazepines, so answer C is incorrect. Benadryl is an antihistamine, so answer D is incorrect.
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. Presence of serum albumin in the interstitial space
B. Increased capillary permeability
C. Erratic drainage of the lymphatic system
D. Altered osmotic pressure in the blood vessels
Hypovolemic shock is the result of increased capillary permeability that leads to third spacing or capillary leak syndrome. The loss of plasma fluids and proteins decreases blood volume and blood pressure. Answers A, C, and D do not relate to hypovolemic shock; therefore, they are incorrect.
The Correct Answer is Option D
A. 12 months
B. 18 months
C. 24 months
D. 30 months
Most children have all their primary teeth by age 30 months. Answers A, B, and C are incorrect because tooth eruption is not complete.
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 D
A. Ambu bag
B. IV controller
C. Bit drill
D. Torque screwdriver
This equipment is necessary in case the pins become loose. The family should also be instructed in this before discharge for home care. The answers in A, B, and C are not necessary are appropriate due to a halo vest application.
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.
The Correct Answer is Option C
A. Magnetic resonance imaging
B. Ultrasonography
C. Noncontrast helical computerized tomography
D. X-ray of the kidneys, ureter, and bladder
Noncontrast helical computerized tomography is the most sensitive means for diagnosing renal calculi. Magnetic resonance imaging, ultrasonography, and x-ray of the kidneys, ureters, and bladder are not as sensitive; therefore, answers A, B, and D are incorrect.
The Correct Answer is Option B
A. Chocolate milk
B. Grapefruit juice
C. Orange juice
D. Milk
Sandimmune oral solution should not be mixed with grapefruit juice. Answers A, C, and D are all suitable beverages for mixing with the medication; therefore, they are incorrect.
The Correct Answer is Option B
A. Phosphorus 2.5 mEq/L
B. Potassium 1.8 mEq/L
C. Calcium 9.4 mg/dl
D. Magnesium 2.4 mEq/L
The client taking furosemide is at risk for developing hypokalemia (decreased potassium) because this drug is a non–potassium-sparing diuretic. A potassium level of 1.8 is extremely low and might result in cardiac dysrhythmias. Answers A, C, and D are incorrect because the levels noted in the question are within normal levels.
The Correct Answer is Option D
A. Allow the manipulation because it will allow the client a sense of control
B. Appeal to the client’s sense of reason to maintain a therapeutic milieu
C. Realize that the client will not need to manipulate after a sense of trust is established
D. Recognize that the client’s anxiety will increase when manipulations are unsuccessful
The client with a personality disorder will experience increasing anxiety as manipulative behaviors fail. The staff should approach the client professionally, rather than friendly, and should set firm limits on the client’s behavior; therefore, Answers A, B, and C are incorrect.
The Correct Answer is Option B
A. Call the doctor
B. Stop the IV infusion of Vancomycin
C. Administer Benadryl as ordered
D. Take the vital signs
All are important however, the initial step is to stop the cause of the allergy.
The Correct Answer is Option C
A. Hyperacute graft rejection is due to chronic inflammation and scaring.
B. Hyperacute graft rejection is a cellular response that occurs 1–3 weeks after transplantation.
C. Hyperacute graft rejection is more likely in clients who have received multiple blood transfusions.
D. Hyperacute graft rejection is managed by use of immunosuppressive medications.
Hyperacute graft rejection is more likely to occur in clients who receive a transplant from a donor with an ABO type different from their own, in those with a history of multiple blood transfusions, those with multiple pregnancies, or those with a previous transplant. Answers A and D are incorrect because they describe chronic graft rejection. Answer B describes acute graft rejection; therefore, it is incorrect.
The Correct Answer is Option C
Answer: C. A weight of 22.5 pounds is equal to 10.22 kilograms.
At 50 mg/kg, this child would need 511 milligrams of medication.
Using the formula:
Drug Desired / Drug Available x Volume = 511mg / 100mg x mL = 5.1 mL
At 100 mg/mL, the proper dose in milliliters is 5.1 milliliters.
The Correct Answer is Option B
A. Ancef (cefazolin sodium)
B. Cipro (ciprofloxacin)
C. Kantrex (kanamycin)
D. Garamycin (gentamicin)
Cipro (ciprofloxacin) is the drug of choice for treating anthrax. Answers A, C, and D are not used to treat anthrax, so they are incorrect.
The Correct Answer is Option D
A. Risedronate (Actonel)
B. Alendronate (Fosamax)
C. Ibandronate (Boniva)
D. Raloxifene (Evista)
Evista should not be given to clients with liver disease because it can make the condition worse. Answers A, B, and C are not contraindicated in liver disease clients, so they are incorrect.
The Correct Answer is Option B
A. Increase her intake of milk and dairy products.
B. Avoid taking bubble baths
C. Use underwear made from nylon
D. Drink orange juice for breakfast
The nurse should tell the client to avoid tub baths as well as bubble baths. The client should be instructed to wear cotton underwear and to avoid tight-fitting clothing such as jeans. Answers A, C, and D do not decrease the incidence of cystitis; therefore, they are incorrect.
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 A
A. The client receiving radium linear accelerator radiation therapy for cancer
B. The client with a radium implant for vaginal cancer
C. The client who has just been administered radioactive isotopes for cancer
D. The client who returned from placement of iridium seeds for prostate cancer
The pregnant nurse should not be assigned to any client with radioactivity present. The client receiving linear accelerator therapy travels to the radium department for therapy, and the radiation stays in the department. Thus, the client is not radioactive. The client in answer B poses a risk to the pregnant client, so answer B is incorrect. Answer C is incorrect because the client is radioactive in very small doses. For approximately 72 hours, the client should dispose of urine and feces in special containers and use plastic spoons and forks. The client in answer D is also radioactive in small amounts, especially upon return from the procedure, so answer D is incorrect.
The Correct Answer is Option B
A. Waterpik
B. Wire cutter
C. Humidifier
D. Oral rinse
Wire cutters must be at the bedside at all times to decrease the risk of aspiration with vomiting. Answers A and D are usually used in the care of clients with a fractured mandible, but are not as essential as the wire cutters, so they are incorrect. The answer in C is not a usual piece of equipment for clients with fractured mandibles, so it is incorrect.
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