A nurse is preparing to measure a client's level of oxygen saturation and observes edema of both hands and thickened toenails. The nurse should apply the pulse oximeter probe to which of the following locations?
Finger
Skin fold
Toe
Earlobe
The Correct Answer is D
A. Applying the pulse oximeter to a finger may not be ideal due to edema, which can affect the accuracy of the reading.
B. Using a skin fold is not a typical location for pulse oximetry and may not provide accurate readings.
C. Applying the probe to a toe may be less effective if the toenails are thickened, potentially affecting blood flow to that area and the accuracy of the reading.
D. The earlobe is a suitable alternative for measuring oxygen saturation, particularly in cases where peripheral sites (like fingers or toes) are compromised.
Free Nursing Test Bank
- Free Pharmacology Quiz 1
- Free Medical-Surgical Quiz 2
- Free Fundamentals Quiz 3
- Free Maternal-Newborn Quiz 4
- Free Anatomy and Physiology Quiz 5
- Free Obstetrics and Pediatrics Quiz 6
- Free Fluid and Electrolytes Quiz 7
- Free Community Health Quiz 8
- Free Promoting Health across the Lifespan Quiz 9
- Free Multidimensional Care Quiz 10
View Related questions
Correct Answer is C
Explanation
A. Thicken gravies with cornstarch is acceptable as it does not add significant sodium and can be a healthier alternative to flour or other thickening agents.
B. Fresh fruits are indeed a healthy snack option and are encouraged in a heart-healthy diet due to their low sodium and high fiber content.
C. Eating 2 cans of soup a day is concerning because many canned soups are high in sodium, which can exacerbate hypertension. This statement indicates a need for further teaching about sodium intake.
D. Replacing table salt with dried herbs is a positive change that promotes flavor without adding sodium, aligning with heart-healthy dietary recommendations.
Correct Answer is A
Explanation
A. Using attentive listening with the client demonstrates the principle of presence by showing that the nurse is fully engaged and invested in the client's experience, fostering a collaborative relationship.
B. While focusing on the client’s present circumstances is important, the personal stories shared by clients can provide context and enhance understanding, so limiting this aspect is not ideal.
C. Offering personal thoughts and beliefs can shift the focus away from the client and is generally not appropriate in professional communication.
D. While verbalizing understanding is a supportive action, it does not fully encapsulate the principle of presence, which emphasizes active engagement and listening.