The nurse attaches a pulse oximeter to a client's finger and obtains an oxygen saturation reading of 91%. Which assessment finding most likely contributes to this reading?

Blood pressure is 142/88 mm Hg.

Radial pulse volume is 3+.

2+ edema of fingers and hands.

Capillary refill time is 2 seconds.

Answer and Explanation

The Correct Answer is C

A. Blood pressure is 142/88 mm Hg:

While elevated blood pressure may have implications for cardiovascular health, it is not directly related to oxygen saturation levels measured by a pulse oximeter.

B. Radial pulse volume is 3+:

A strong radial pulse volume suggests adequate peripheral perfusion, which would not typically contribute to a low oxygen saturation reading.

C. 2+ edema of fingers and hands:

Edema of the fingers and hands can impair the transmission of light through tissues, which may interfere with the accuracy of oxygen saturation readings obtained from a pulse oximeter. Edematous tissues may absorb light and lead to falsely low readings.

D. Capillary refill time is 2 seconds:

Normal capillary refill time indicates adequate peripheral circulation, which would not typically contribute to a low oxygen saturation reading.

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

Explanation

A. When the client voided following catheter removal:

This information is crucial because it indicates the return of the client's ability to urinate after catheter removal. It helps assess urinary function and determines if the client is experiencing any urinary retention issues, which could potentially lead to complications such as urinary tract infections or bladder distention.

B. Color of the urine during catheter removal:

While the color of the urine during catheter removal may provide some insight into the client's urinary condition, it is not as critical as knowing when the client voided after catheter removal to assess urinary function.

C. Time of the last dose of IV antibiotic administration:

While the timing of the last dose of IV antibiotic administration is important for managing the client's urinary tract infection, it is not as immediately relevant as knowing when the client voided after catheter removal to assess urinary function.

D. Intake and output reports for the previous shift:

Intake and output reports are important for assessing fluid balance and renal function, but knowing when the client voided after catheter removal takes precedence as it directly assesses urinary function and the need for further intervention.

A. After each Instruction, ask If the client understands. B. Have an Interpreter repeat the wound care Instructions. C. Provide written instructions in the client's native language. D. Have the client demonstrate prescribed wound care.

Correct Answer is D

Explanation

A. After each instruction, ask if the client understands:

While checking for understanding after each instruction is important, it may not accurately assess the client's ability to perform wound care independently. Verbal confirmation does not ensure competency in wound care techniques.

B. Have an interpreter repeat the wound care instructions:

Having an interpreter repeat the wound care instructions may help ensure accurate communication, but it does not assess the client's ability to perform the wound care independently.

C. Provide written instructions in the client's native language:

Providing written instructions in the client's native language can be helpful for reference, but it may not effectively assess the client's understanding or ability to perform the wound care.

D. Have the client demonstrate prescribed wound care:

This is the most appropriate method for evaluating the client's understanding of self-care at home. Having the client demonstrate wound care techniques allows the nurse to directly observe the client's competency in performing the necessary tasks. It provides a practical assessment of the client's ability to independently manage wound care post-discharge. If the client is unable to demonstrate the procedure correctly, the nurse can provide additional education and support as needed.

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

The nurse attaches a pulse oximeter to a client's finger and obtains an oxygen saturation reading of 91%. Which assessment finding most likely contributes to this reading?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When assuming care of a client at 1900, the nurse learns in report that a client with a urinary tract infection had an indwelling urinary catheter removed during the previous shift. Which information is most important for the nurse to obtain?

Correct Answer is A

Explanation

A client who had emergency gallbladder surgery yesterday is getting ready for discharge. The client speaks very little English. When teaching wound care, which method should the nurse use to evaluate the client's understanding of self care at home?

Correct Answer is D

Explanation

The nurse uses a sterile syringe to obtain a urine specimen from a client's indwelling urinary catheter. After placing the specimen in a biohazard bag, the nurse transports the specimen to the laboratory. During which part of this procedure should the nurse wear gloves?

Which client assessment should the nurse perform during nasopharyngeal suctioning?

A healthcare organization requires nurses to chart by exception. Which assessment should the nurse document?

A client who is paraplegic is admitted with a foul smelling drainage from a sacral ulcer. The client is suspected to have a methicillin resistant Staphylococcus aureus (MRSA) infection. Which nursing intervention(s) should the nurse include in the plan of care? Select all that apply.

A 16-year-old emancipated client is being seen in the emergency department following a minor automobile accident. The client's parents arrive and are asking questions about the client's laboratory results. Which response is best for the nurse to provide?

The nurse is interviewing a client with lower abdominal pain and dysuria, and needs to question the client about sexual activity. Which approach is best for the nurse to use?

The nurse is teaching the client to self administer a dose of low molecular weight heparin SUBQ. Which instruction should the nurse Include?