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Pharmacological and Parenteral Therapies.

Pharmacological and Parenteral Therapies questions from the NCLEX track. Drill the ones you don't know yet. Skip what you've mastered.

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Showing 39 of 39 questions

Verified current

31 items

Post-NGN questions with verified answers and rationales. This is the core drill.

Which of the following safety protocols is most important when caring for a patient who is receiving intravenous potassium?

Verified current
  • aMonitor the patient’s blood glucose levels every 2 hours
  • bEnsure the IV potassium is given via an infusion pumpCorrect
  • cAssess the patient’s lung sounds for congestion every 4 hours
  • dCheck the patient’s blood pressure every 4 hours
Rationale

Give potassium slowly. Never push it fast as a quick IV injection, because it can cause cardiac arrhythmias (abnormal heart rhythms). An infusion pump controls the speed, so it is administered (given) safely.

Source recency: 2025

The nurse is caring for a patient receiving a blood transfusion. The patient develops chills, fever, and back pain during the infusion. What is the nurse’s priority action?

Verified current
  • aCont inue the transfusion and notify the physician after the procedure
  • bStop the transfusion immediately and notify the healthcare providerCorrect
  • cAdminister acetaminophen to relieve the fever
  • dMonitor vital signs and document the event in the medical record
Rationale

Chills, fever, and back pain are signs of a transfusion reaction (a bad reaction to donated blood). Act right away to prevent more problems.

Source recency: 2025

A nurse is administering a blood transfusion. The patient begins to experience chills, fever, and itching. What is the nurse’s immediate action?

Verified current
  • aContinue the transfusion and monitor for further symptoms
  • bStop the transfusion and notify the healthcare providerCorrect
  • cAdminister acetaminophen and continue the transfusion
  • dAdminister an antihistamine and resume the transfusion
Rationale

The patient is showing signs of a blood transfusion reaction. The transfusion must be stopped immediately.

Source recency: 2025

The nurse is caring for a patient with a central venous catheter (CVC) who develops a fever and swelling at the catheter insertion site. What should the nurse do first?

Verified current
  • aAdminister an antibiotic
  • bRemove the catheter
  • cObtain blood cult uresCorrect
  • dApply a warm compress to the site
Rationale

Fever and swelling at the insertion site of a central venous catheter (CVC) suggest infection, and blood cultures are necessary to identify the causat ive organism.

Source recency: 2025

A patient with asthma is prescribed a bronchodilator. Which of the following is the most common side effect of this medication?

Verified current
  • aDizziness
  • bTachycardiaCorrect
  • cHypertension
  • dHypotension
Rationale

Bronchodilators often cause tachycardia as a side effect because they stimulate beta-2 receptors, which can increase heart rate.

Source recency: 2025

A nurse is caring for a pat ient who is receiving total parenteral nutrition (TPN). The nurse should monitor which of the following to evaluate the patient's tolerance to the TPN solution?

Verified current
  • aRespiratory rate
  • bBlood glucose levelsCorrect
  • cHemoglobin levels
  • dUrine specific gravity
Rationale

TPN solutions contai n glucose, which can cause hyperglycemia. Monitoring blood glucose is essential to prevent complications.

Source recency: 2025

A nurse is administering a diuretic to a patient with heart failure. Which of the following laboratory values should the nurse monitor close ly?

Verified current
  • aSodium
  • bPotassiumCorrect
  • cGlucose
  • dCalcium
Rationale

Diuretics, especially loop diuretics, can lead to potassium loss, so monitoring potassium levels is critical. ================================================================================ [PAGE 365 of 393] ================================================================================

Source recency: 2025

The nurse is preparing to administer a blood transfusion to a p atient. Which of the following actions is necessary to ensure patient safety?

Verified current
  • aVerify the patient’s identity using two identifiersCorrect
  • bPre -medicate the patient with acetaminophen
  • cUse a Y -type blood transfusion set
  • dAdminister the transfusion at a rap id rate
Rationale

Verifying the patien t’s identity with two identifiers is crucial to ensure patient safety during blood transfusion.

Source recency: 2025

A nurse is caring for a patient receiving heparin therapy. The nurse should monitor for which of the following complications?

Verified current
  • aHypertension
  • bBleedingCorrect
  • cHyperglycemia
  • dHyperka lemia
Rationale

Heparin is an anticoagulant, and the primary complication is bleeding. Monitoring for signs of bleeding is essential.

Source recency: 2025

A patient with a history of myocardial infarction (MI) is prescribed a beta -blocker. Which of the following assessments should the nurse prioritize for this patient?

Verified current
  • aHeart rateCorrect
  • bRespiratory rate
  • cOxygen saturation
  • dTemperature
Rationale

Beta -blockers reduce heart rate, so monitoring heart rate is essential to ensure it does not drop too low.

Source recency: 2025

The nurse is c aring for a patient receiving an intravenous (IV) infusion of potassium chloride. The nurse observes that the IV site is red, swollen, and warm to the touch. What is the nurse’s first action?

Verified current
  • aDiscontinue the IV and notify the healthcare providerCorrect
  • bIncr ease the rate of the IV infusion
  • cApply a warm compress to the site
  • dChange the IV site to the other arm
Rationale

Redness, swelling, and warmth at the IV site indicate infiltration or phlebitis, and t he IV should be stopped immediately to prevent further complications.

Source recency: 2025

A patient is receiving chemotherapy and complains of n ausea and vomiting. What is the nurse’s priority intervention?

Verified current
  • aAdminister an antiemetic as prescribedCorrect
  • bOffer the patient a cool, dry cloth for their face
  • cProvide clear fluids to rehydrate the patient
  • dEncourage the patient to perform relaxation e xercises
Rationale

Nausea and vomiting are common side effects of chemotherapy. Administering antiemetics helps to prevent further discomfort and complications.

Source recency: 2025

A patient with chronic obstructive pulmonary disease (COPD) is being treated with a corticosteroid inhaler. Which of the following instructions should the nurse provide regarding the use of the inhaler?

Verified current
  • a"Rinse your mouth after each use to prevent fungal infections."Correct
  • b"Use t he inhaler only when you experience shortness of breath."
  • c"Increase your fluid intake while using this medication."
  • d"Do not use the inhaler if you feel lightheaded."
Rationale

Corticosteroids can cause fungal infections in th e mouth, so it is important for patients to rinse their mouth after each use.

Source recency: 2025

A patient is receiving IV potassium chloride for hypokalemia. The nurse notices that the infusion site is swollen and warm to the touch. What should the nurse do first?

Verified current
  • aContinue the infusion and apply a warm compress
  • bStop the infusion immediatel y and assess for infiltrationCorrect
  • cAdminister a bolus of saline to dilute the potassium chloride
  • dApply ice to the site to reduce swelling
Rationale

Infiltration at the IV site indicates a complication, and the infusion should be stopped immediately to assess the situation.

Source recency: 2025

A nurse is caring for a patient with asthma who is prescribed a corticosteroid inhaler. The nurse notices that t he patient’s mucous membranes are dry and irritated. Which of the following is the best action to take?

Verified current
  • aEncourage the patient to drink more fluidsCorrect
  • bRecommend the use of a humidifier
  • cApply a water -based lubricant to the mucous membranes
  • dIncrease the corticosteroid dosage
Rationale

Dry mucous membranes are a side effect of corticos teroid inhalers, and increasing fluid intake can help alleviate the dryness.

Source recency: 2025

The nurse is administering a blood transfusion to a patient with anemia. Which of the following should the nurse monitor throughout the transfusion process?

Verified current
  • aOxygen saturation
  • bBlood pressureCorrect
  • cRespirator y rate
  • dHeart rate
Rationale

Blood pressure must be monitored during a blood transfusion to assess for transfusion -related complications like anaphylaxis or hypotension.

Source recency: 2025

The nurse is caring for a patient with heart failure who is prescribed a diuretic. Which laboratory value should the nurse monitor to assess for potential complications?

Verified current
  • aSodium
  • bPo tassiumCorrect
  • cGlucose
  • dCalcium
Rationale

Diuretics can lead to hypokalemia, so monitoring potassium levels is important to prevent complications.

Source recency: 2025

A patient with heart failure is prescribed digoxin. The nurse should monitor for signs of digoxin toxicity, including:

Verified current
  • aNausea, vomiting, and visual disturbancesCorrect
  • bIncreased appetite and weight gain
  • cBradycardia a nd hypertension
  • dDry mouth and urinary retention
Rationale

These are common signs of digoxin toxicity, which can occur when the drug level exceeds therapeutic limits.

Source recency: 2025

A patient with liver disease is prescribed a diuretic to manage fluid retention. Which electrolyte imbalance is the nurse most concerned about in this patient?

Verified current
  • aHyperkalemia
  • bHyperna tremia
  • cHypocalcemia
  • dHyponatremiaCorrect
Rationale

Dehydration and diuretics can lead to low sodium levels, which are a common concern in patients with liver disease.

Source recency: 2025

A nurse is caring for a patient with type 2 diabetes who has been prescribed insulin. The patient is experiencing hypoglycemia. Which of the following should the nurse administer to the patient?

Verified current
  • aOrange juice with added sugar
  • bA piece of candy or gluco se tabletsCorrect
  • cA snack with protein and carbohydrates
  • dWater with honey
Rationale

Glucose tablets or candy are fast -acting sources of glucose for hypoglycemia.

Source recency: 2025

A nurse is preparing to administer a blood transfusion. Which of the following actions is essential before starting the transfusion?

Verified current
  • aCheck the patient's blood type and crossmatch with the donor bloodCorrect
  • bEnsure that the patient has eaten at least an hour before the transfusion
  • cApply a warm compress to the IV site to facilitate blood flow
  • dAdminister pain medications prior to the transfusion
Rationale

Before administering blood, confirming compatibility throug h blood typing and crossmatching is vital to prevent transfusion reactions.

Source recency: 2025

A nurse is educating a patient on the proper use of a dry powder inhaler (DPI) for asthma. Which instruction should the nurse provide?

Verified current
  • a"Breathe out slowly before in haling the medication."
  • b"Hold your breath for at least 10 seconds after inhaling."Correct
  • c"Use the inhaler once every 12 hours regardless of symptoms."
  • d"Rinse your mouth with water after using the inhaler to prevent a fungal infection."
Rationale

This allows the medication to settle into the lungs for maximum effectiveness. It's essential for the patient to hold their breath after inhaling a dry powder inhaler.

Source recency: 2025

A patient with a history of asthma is prescribed a corticosteroid inhaler. The nurse should instruct the patient to:

Verified current
  • aUse the inhaler only when experiencing an asthma attack
  • bRinse the mouth thoroughly after using the inhaler to prevent oral thrushCorrect
  • cTake the medication at bedtime to minimize side effects
  • dAvoid using the inhaler more than twice a day
Rationale

Corticosteroid inhalers can cause oral thrush, so rinsing the mouth is essential to prevent fungal infections. ================================================================================ [PAGE 370 of 393] ================================================================================

Source recency: 2025

A nurse is caring for a patient who is post -operative and receiving an opioid for pain management. The nurse should be concerned about which of the following symptoms?

Verified current
  • aIncreased bowel sounds
  • bDecreased respiratory rate and drowsinessCorrect
  • cIncreased urine output
  • dElevated heart rate and blood pressure
Rationale

Opioid medications, such as morphine, can cause sedation and respiratory depression, which requires immediate intervention.

Source recency: 2025

A nurse is caring for a patient with deep vein thrombosis (DVT). The nurse is preparing to administer heparin. What should the nurse assess before administration?

Verified current
  • aHemoglobin an d hematocrit levels
  • bPlatelet count and activated partial thromboplastin time (aPTT)Correct
  • cLiver function and kidney function
  • dProthrombin time (PT) and international normalized ratio (INR)
Rationale

Heparin therapy requires monitoring of platelet counts to assess for thrombocytopenia and aPTT to monitor the anticoagulant effect.

Source recency: 2025

Deck 1 of 2 · Q125 of 31

Challenge and research

8 items

Research prompt, investigate at the source. No answer is provided.

A pregnant client is receiving magnesium sulfate for the management of preeclampsia. A nurse determines the client is experiencing toxicity from the medication if which of the following is noted on assessment?

Research prompt, investigate at the source
Maternal / NewbornPharmacology
Where to look

NCSBN: Pharmacological and Parenteral Therapies | Topics: Maternal / Newborn, Pharmacology

Verify at source

Source recency: 2014

The antagonist for magnesium sulfate should be readily available to any client receiving IV magnesium. Which of the following drugs is the antidote for magnesium toxicity?

Research prompt, investigate at the source
Pharmacology
Where to look

NCSBN: Pharmacological and Parenteral Therapies | Topics: Pharmacology

Verify at source

Source recency: 2014

Some central venous access devices (CVAD) have more tha n one lumen. These multi lumen catheters: a. Have an increased risk of infiltration. b. Only work a short while because the small bore clots off. c. Are beneficial to patient care but are prohibitively expensive. d. Allow different medications or solutions to be administered simultaneously.

Research prompt, investigate at the source
Renal / UrinaryPharmacology
Where to look

NCSBN: Pharmacological and Parenteral Therapies | Topics: Renal / Urinary, Pharmacology

Verify at source

Source recency: 2014

The chemotherapeutic DNA alkylating agents such as nitrogen mustards are effectiv e because they: 139 a. Cross -link DNA strands with covalent bonds between alkyl groups on the drug and guanine bases on DNA. b. Have few, if any, side effects. c. Are used to treat multiple types of cancer. d. Are cell cycle -specific agents.

Research prompt, investigate at the source
Pharmacology
Where to look

NCSBN: Pharmacological and Parenteral Therapies | Topics: Pharmacology

Verify at source

Source recency: 2014

Currently, there is no way to prevent myelosuppression. However, there are medications available to elicit a more rapid b one marrow recovery. An example is: a. Epoet in alfa (Epogen, Procrit). b. Glucagon. c. Fenofibrate (Tricor). d. Lamotrigine (Lamictal).

Research prompt, investigate at the source
Pharmacology
Where to look

NCSBN: Pharmacological and Parenteral Therapies | Topics: Pharmacology

Verify at source

Source recency: 2014

Superficial bladder cancer can be treated by direct instillation of the antineoplastic antibiotic agent mitomycin (Mutamycin). This process is termed: a. Intraventricular administration. b. Intravesical administration. c. Intravascular administration. d. Intrathecal administration.

Research prompt, investigate at the source
Renal / UrinaryPharmacology
Where to look

NCSBN: Pharmacological and Parenteral Therapies | Topics: Renal / Urinary, Pharmacology

Verify at source

Source recency: 2014

Medications bound to protein have the following effect: a. Enhancement of drug availability. b. Rapid distribution of the drug to receptor sites. c. The more drug bound to pro tein, the less available for desired effect. d. Increased metabolism of the drug by the liver.

Research prompt, investigate at the source
GastrointestinalPharmacology
Where to look

NCSBN: Pharmacological and Parenteral Therapies | Topics: Gastrointestinal, Pharmacology

Verify at source

Source recency: 2014

An adult patient has been taking a drug (Drug A) that is highly metabolized by the cytochrome p -450 system. He has been on this medication for 6 months. At this tim e, he is started on a second medication (Drug B) that is an inducer of the cytochrome p - 450 system. You should monitor this patient for: 141 a. Increased therapeutic effects of Drug A. b. Increased adverse effects of Drug B. c. Decreased therapeutic effects of Drug A. d. Decreased therapeutic effects of Drug B.

Research prompt, investigate at the source
Pharmacology
Where to look

NCSBN: Pharmacological and Parenteral Therapies | Topics: Pharmacology

Verify at source

Source recency: 2014

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