The healthcare provider prescribes the antibiotic surgical prophylaxis protocol for a client who weighs 90 kg. The protocol is cefazolin 2 grams/100 mL. 0.9% normal saline over 1 hour for clients weighing less than 285.5 pounds or cefazolin 3 grams/100 mL 0.9% normal saline over 90 minutes for clients weighing greater than 265.5 pounds. The nurse should program the pump to deliver how many mL/hr? (Enter number value only. If rounding is required, round to the nearest whole number.)

Answer and Explanation

The Correct Answer is ["100"]

Since the client weighs 90 kg, let’s first convert their weight to pounds to determine the appropriate cefazolin dosage:

Conversion factor: 1 kg = 2.205 pounds

Client weight (pounds) = 90 kg x 2.205 pounds/kg = 198.45 pounds (rounded to two decimals)

Now, comparing the client’s weight (198.45 pounds) to the weight threshold (265.5 pounds):

Client weight is less than the threshold (198.45 pounds < 265.5 pounds).

Therefore, the appropriate dosage is:

Cefazolin 2 grams/100 mL 0.9% normal saline over 1 hour.

The pump rate is determined by the total volume of the IV fluid and the infusion time.

We are not given the specific bag size, but typically these come in 100 mL or 500 mL volumes.

Assuming a 100 mL bag (which aligns with the concentration provided):

Total volume of IV bag: 100 mL

Infusion time: 1 hour

Calculation:

Pump rate (mL/hr) = Total volume (mL) / Infusion time (hr)

Pump rate (mL/hr) = 100 mL / 1 hour = 100 mL/hr

Therefore, the nurse should program the pump to deliver 100 mL/hr.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is C

Explanation

A) Deep-fried shrimp: While deep-fried foods are generally high in fat and calories, there is no specific contraindication for clients taking phenelzine to avoid deep-fried shrimp. However, clients with hypertension may benefit from reducing their intake of high-fat foods.

B) Pan-seared catfish: Pan-seared catfish is a relatively lean protein source and does not contain ingredients known to interact with phenelzine. However, clients with hypertension may benefit from limiting their intake of high-sodium foods, such as pan-seared catfish if it is prepared with added salt.

C) Pepperoni pizza: Pepperoni pizza is a high-sodium food due to its processed meat toppings and cheese, and it may contain ingredients that interact with phenelzine. Phenelzine is a monoamine oxidase inhibitor (MAOI), and consuming foods high in tyramine, such as aged or fermented foods like pepperoni, can lead to hypertensive crisis. Therefore, the nurse should instruct the client to avoid pepperoni pizza to prevent potential interactions and exacerbation of hypertension.

D) Beef tips with gravy: While beef tips with gravy may be high in sodium depending on how it is prepared, there is no specific contraindication for clients taking phenelzine to avoid this food. However, clients with hypertension may benefit from choosing lean cuts of beef and limiting their intake of high-sodium gravies.

A. Breast feeding is not recommended while taking this medication. B. Do not take multiple vitamins that contain vitamin A while taking this drug. C. Baseline liver function results must be obtained during therapy. D. Discontinue this medication one month before attempting to conceive.

Correct Answer is D

Explanation

A) Breastfeeding is not recommended while taking this medication: While it’s important for clients to avoid breastfeeding while taking isotretinoin due to potential harm to the infant, the primary concern for a young adult female planning to become pregnant is the risk of teratogenic effects on the fetus. Therefore, while this information is relevant, it’s not the most important consideration in this situation.

B) Do not take multiple vitamins that contain vitamin A while taking this drug: Avoiding excessive intake of vitamin A is essential to prevent toxicity, but it’s not the most critical consideration for a client planning to become pregnant. The main concern is the teratogenic effects of isotretinoin on the fetus.

C) Baseline liver function results must be obtained during therapy: Monitoring liver function is important during isotretinoin therapy to assess for potential hepatotoxicity, but it’s not the most crucial consideration for a client planning to become pregnant. The primary concern is the need to discontinue the medication before conception to prevent fetal exposure.

D) Discontinue this medication one month before attempting to conceive: This is the most important information for the nurse to provide to the client. Isotretinoin is highly teratogenic and can cause severe birth defects if taken during pregnancy. Therefore, it’s essential for the client to discontinue isotretinoin at least one month before attempting to conceive to ensure the drug is cleared from the body and to prevent fetal exposure.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with bulimia and depression who is taking phenelzine 90 mg daily is admitted to an acute care hospital for uncontrolled hypertension. Which dietary choices should the nurse instruct the client to avoid?

Correct Answer is C

Explanation

A young adult female client who is planning to become pregnant asks the nurse if she can continue taking isotretinoin for cystic acne. Which information is most important for the nurse to provide this client?

Correct Answer is D

Explanation

Ferrous sulfate elixir is prescribed for a client with iron deficiency anemia. Which instruction should the nurse provide this client about taking the liquid medication?

A client with a history of smoking cigarettes for many years arrives to the clinic and expresses a desire to stop smoking. The client receives a prescription for bupropion to reduce nicotine cravings. Which information should the nurse include in the discharge teaching?

During a home visit, the nurse assesses a client with Alzheimer's Di’ease who recently started a new prescription for rivastigmine. The caregiver reports that the client seems to be thinking more clearly but is not sleeping well at night. Which action should the nurse take?

When administering zolpidem to an older client, which computer documentation indicates that the desired outcome has been achieved?

Before administering a laxative to a bedfast client, it is most important for the nurse to perform which assessment?

A female client with mild depression reports to the nurse of recently starting St. John's wo’t. Which information provided by the client requires further instruction?