The practical nurse (PN) is preparing cefazolin 400 mg IM for a client with a gram-positive infection. The available vial is labeled, "Cefazolin 1 gram," and the instructions for reconstitution state, for IM use, add 2 mL sterile water for injection. Total volume after reconstitution is 2.5 mL. After reconstitution, how many mL should be administered to the client? (Enter numeric value only. If rounding is required, round to the whole number, nearest tenths/hundredth).

Answer and Explanation

The Correct Answer is ["1"]

This is the correct answer because the concentration of cefazolin after reconstitution is 1 gram/2.5 mL, which is equivalent to 400 mg/1 mL. Therefore, to administer 400 mg of cefazolin, the PN should draw up 1 mL of the reconstituted solution. This can be calculated using the formula:

Desired dose / Available dose = Volume to administer

400 mg / 1000 mg = x mL / 2.5 mL

x = (400 x 2.5) / 1000

x = 1 mL

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 ["A","B"]

Explanation

Choice A rationale:

Fresh or frozen vegetables without sauce. Rationale: Fresh or frozen vegetables without sauce are excellent choices for a client with hypertension. These foods are low in sodium and can help manage blood pressure effectively. The absence of added sauces ensures that there is no hidden sodium content.

Choice B rationale:

Fruits without sauce. Rationale: Fruits without sauce are also suitable for clients with hypertension. They are naturally low in sodium and provide essential nutrients that can support blood pressure control. The absence of sauce ensures that no additional sodium is added.

Choice C rationale:

Pickled olives. Rationale: Pickled olives are high in sodium due to the pickling process. Therefore, they are not recommended for clients with hypertension as they can lead to an increase in blood pressure.

Choice D rationale:

Canned soup. Rationale: Canned soup often contains high levels of sodium, which is not suitable for clients with hypertension. Excessive sodium intake can contribute to elevated blood pressure and should be avoided.

Choice E rationale:

Cottage cheese. Rationale: Cottage cheese is generally considered acceptable for clients with hypertension, especially if it is the low-sodium or reduced-sodium variety. However, it is not as strongly recommended as fresh or frozen vegetables and fruits without sauce.

A. Ask the mother if any visitors were expected to arrive. B. Match ID bands of all infants and mothers on the unit. C. Determine if the newborn is in the nursery. D. Activate the lockdown procedure.

Correct Answer is B

Explanation

Choice A reason:Asking the mother if any visitors were expected to arrive is important for gathering information but does not directly address the immediate concern of the potentially missing newborn. It should not be the first action.

Choice B reason:Matching ID bands of all infants and mothers on the unit is the correct first action. It is a critical step in ensuring the safety and security of all infants and mothers, helping to prevent any potential mix-ups or missing infants.

Choice C reason:Determining if the newborn is in the nursery is an important step, but it should not precede the matching of ID bands. The first action should be more immediate and comprehensive in ensuring the safety of all patients on the unit.

Choice D reason:Activating the lockdown procedure is a response to a confirmed security threat. In this scenario, the primary concern is the potential misplacement of an infant, not a confirmed security threat, so this should not be the first action taken.

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

When conducting diet teaching for a client who was diagnosed with hypertension, which food(s) should the nurse encourage the client to eat? (Select all that apply.).

Correct Answer is ["A","B"]

Explanation

A new mother on the postpartum unit runs out of the room screaming that her newborn infant's crib is empty and the baby is missing. Which action should the nurse take first?

Correct Answer is B

Explanation

A parent asked the nurse how to care for their 4-year-old child after receiving the Haemophilus influenzae Type b (Hib) conjugate vaccine.Which instruction should the nurse provide?

The mother of a child with cerebral palsy (CP) asks the nurse if her child's impaired movements will worsen as the child grows.Which response provides the best explanation?

While caring for a client with a full-thickness burn covering 40% of the body surface area (BSA), the nurse observes purulent drainage at the wound. Before reporting this finding to the healthcare provider, the nurse should note which of the client's laboratory values.

A nurse is caring for a client who has meningitis caused by Streptococcus pneumoniae.The provider orders penicillin G IV for this client.Before administering the medication, which of the following actions should the nurse take?

After receiving a change of shift report for clients on a medical surgical unit, which task should the nurse assign to an unlicensed assistive personnel (UAP)?

A nurse is providing interventions for a client with panic disorder.Which interventions should the nurse include in the plan of care? (Select all that apply).

A nurse is caring for a client who is requesting to go to the bathroom immediately after a vaginal birth. Which of the following actions should the nurse take?

The nurse is caring for a client who has been admitted with recurring migraine headaches.To assess the quality of the client's pain experienced from the migraine headache, which approach should the nurse use?