Question

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?

Answer 1

Correct Answers:

2+ edema of fingers and hands.

Rationale :

🩺Edema interferes with accurate oxygen saturation readings by impeding light transmission through the tissues where the pulse oximeter is applied.

💡Pulse oximeters depend on capillary blood flow, and swollen tissue can distort results by scattering the light beams used to detect oxygen saturation.

🧊Peripheral edema may reduce perfusion, causing falsely low saturation levels even when oxygenation is adequate.

👆Capillary refill time and pulse volume do not significantly interfere with the sensor's ability to detect saturation, assuming adequate perfusion.

🧬Mild hypertension is unrelated to peripheral oxygen saturation accuracy unless accompanied by vasoconstriction or perfusion abnormalities.

🖐️Swelling in the fingers directly impairs the oximeter's effectiveness, necessitating alternative placement (e.g., earlobe).

📌Core Message

Peripheral edema can cause false low pulse oximeter readings by affecting sensor light transmission and capillary perfusion.

Answer 2

Correct Answers:

Turn on overhead lights while reviewing instructions.

Rationale :

💡Adequate lighting enhances visibility, especially for older adults who may have visual impairments such as presbyopia or cataracts.

🧠Bright lighting reduces reading strain, improving comprehension and focus during health education.

📝Reading materials should be presented clearly, and environmental factors such as lighting greatly impact a client’s ability to process information.

👵Older adults require more intense light for reading due to age-related changes in lens transparency.

📚A 12th-grade reading level is inappropriate, as most health literature should be at the 5th to 6th-grade level.

🎵Background music may cause distraction rather than promoting learning in this context.

📌Core Message

Overhead lighting helps ensure visual clarity and supports effective learning in older adult client education.

Answer 3

Correct Answers:

Stop the tube feeding and assess the client.

Rationale :

🚨Aspiration is a medical emergency, and the nurse's priority is to stop the feeding to prevent further compromise.

👃Feeding should not continue if aspiration is suspected, as this increases the risk of aspiration pneumonia and respiratory distress.

🩺Assessment should include checking lung sounds, respiratory rate, and other signs of respiratory compromise.

🧪Allergic reactions are unrelated in this context unless new symptoms emerge.

⛔Decreasing the rate is not sufficient, as feeding should be held entirely pending assessment.

🔁Changing the formula bag is irrelevant to the immediate concern of aspiration.

📌Core Message

Stopping enteral feeding is the first priority when aspiration is suspected, followed by immediate assessment.

Answer 4

Correct Answers:

Assess the client for pain.

Rationale :

🩹Sudden postoperative disorientation may result from unmanaged pain, especially in older adults who may express it behaviorally.

🔍Pain is a common but underrecognized cause of acute confusion, particularly in the elderly.

🧓Older adults are prone to delirium, which may manifest as agitation, especially when pain is present.

🧪Vital signs or sedation may be considered later, but do not address the potential root cause of the behavior.

🔗Wrist restraints should only be used as a last resort after exploring and resolving other causes.

🗣️Pain assessment is a non-invasive, first-line intervention that respects client dignity and safety.

📌Core Message

Pain assessment is the priority in older adults with acute disorientation after surgery, as pain often presents atypically.

Answer 5

Correct Answers:

Ask the client to describe the pain experienced.

Rationale :

🗣️Quality of pain refers to how the pain feels (e.g., burning, stabbing, throbbing), which requires a subjective verbal description.

🎯Pain quality cannot be inferred from intensity scales or numeric ratings.

👂Listening to the client's specific words gives insight into the underlying cause or type of pain (e.g., neuropathic vs inflammatory).

📊Numeric or visual scales only assess intensity, not the qualitative characteristics.

✋Palpation may elicit pain, but it does not identify the descriptive quality.

🧾Assessment tools are supplemental, but client-reported description remains the gold standard for quality.

📌Core Message

To determine pain quality, the nurse must ask the client to describe the sensation in their own words.

Answer 6

Correct Answers:

Encourage the spouse to share their feelings.

Rationale :

📞Validating emotions and encouraging expression is a key component of therapeutic communication.

👂Listening actively shows empathy and support, especially in moments of grief or anticipatory loss.

🧭Therapeutic presence allows the spouse to process their emotions in a safe space.

❌Reassurance may feel dismissive when someone is in emotional distress.

⚠️Offering false hope or redirecting the conversation away from the spouse’s feelings can create mistrust.

📢Grief counseling begins with acknowledgment, not correction or minimization of emotions.

📌Core Message

Encouraging emotional expression is the most effective initial therapeutic response to grief and anticipatory loss.

Answer 7

Correct Answers:

Speak slowly and distinctly to the client.

Rationale :

🗣️Clear verbal communication is essential for older adults who may have hearing loss or cognitive slowing.

🎧Articulating slowly improves comprehension, especially when processing speed is reduced.

👂Many older adults experience presbycusis, or age-related hearing decline, particularly for higher frequencies.

📢Speaking distinctly without shouting supports understanding while preserving dignity.

🪑Other interventions like rest or accessible devices are supportive but secondary to effective communication.

⏳Task completion improves only when instructions are clearly received and understood.

📌Core Message

Slow, distinct speech supports clear communication and enhances understanding in older adults.

Answer 8

Correct Answers:

Evaluate effectiveness of the change.

Rationale :

📊Evaluation is essential in the evidence-based practice process to determine whether the new approach achieved desired outcomes.

🔁Changes should be data-driven, and effectiveness must be measured before further revision or adoption.

🧪Without evaluation, there's no way to verify whether the intervention improved care.

👥Staff engagement is important, but it should follow assessment of whether the change was beneficial.

📚Revising guidelines prematurely without evaluation may lead to unsubstantiated practices.

🧠Consultation is valuable, but decision-making should be based on measured outcomes first.

📌Core Message

The next step after implementing a care change is to evaluate its effectiveness using outcome data.

Answer 9

Correct Answers:

Elevate the head of the bed.

Rationale :

🛏️Orthopnea is relieved by elevating the upper body, which allows for better lung expansion.

🌬️Changing the position can immediately ease breathing, making it the priority action.

📉Oxygen saturation and vitals can be assessed next, but position change provides rapid relief.

📋Documentation should occur after client comfort is addressed, not before.

👃Elevating the head promotes diaphragmatic descent and reduces work of breathing.

🩺Vital signs do not directly address the symptom of positional dyspnea.

📌Core Message

For a client with position-related breathing difficulty, the priority is to elevate the head of the bed to ease respiration.

Answer 10

Correct Answers:

Instruct the UAP that a standard face mask is sufficient for the provision of care for the assigned client.

Rationale :

😷Droplet precautions require a standard surgical mask, not a particulate filter (N95) mask.

📘Pertussis is transmitted via respiratory droplets, which are blocked by a regular face mask.

👤N95 masks are used for airborne precautions, such as tuberculosis, not droplet illnesses.

🧑‍⚕️The UAP’s concern may reflect a misunderstanding, and the nurse should clarify the correct level of PPE.

🔄No need to change assignments if appropriate protection is used.

🧴Other standard precautions (hand hygiene, gloves) should also be followed.

📌Core Message

For droplet precautions such as in pertussis, a standard surgical mask is sufficient—not an N95 respirator.

1 :
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?

2 :
An older client with colorectal carcinoma receives a colostomy following a bowel resection and the nurse is reviewing written instructions about colostomy care that the client will take home after discharge. Which action should the nurse include when reviewing the instructions with the client?

3 :
A client with a gastrostomy tube is receiving a continuous feeding, and the nurse suspects that the client has aspirated some of the feeding. Which action should the nurse take?

4 :
On the first postoperative day, the nurse finds an older adult client disoriented and trying to climb over the bed railing. The client was oriented to person, place, and time on admission. Which intervention should the nurse implement first?

5 :
When assessing a client's pain, the nurse determines the location and intensity of the pain. To gather data about the quality of the pain, which action should the nurse take?

6 :
A client's spouse has just learned of the client's terminal illness. The spouse is sitting in the corner of the client's room crying, and says to the nurse, "I feel as if I'm already so alone." Which action should the nurse take first?

7 :
When establishing a therapeutic environment for an older adult client, which intervention is most important for the nurse to implement?

8 :
The nurse implements a change in the approach to client care after gathering evidence in support of the new approach. Which action should the nurse take next?

9 :
A client is having trouble breathing while lying in a dorsal recumbent position. Which action should the nurse implement first?

1 : 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?

2 : An older client with colorectal carcinoma receives a colostomy following a bowel resection and the nurse is reviewing written instructions about colostomy care that the client will take home after discharge. Which action should the nurse include when reviewing the instructions with the client?

3 : A client with a gastrostomy tube is receiving a continuous feeding, and the nurse suspects that the client has aspirated some of the feeding. Which action should the nurse take?

4 : On the first postoperative day, the nurse finds an older adult client disoriented and trying to climb over the bed railing. The client was oriented to person, place, and time on admission. Which intervention should the nurse implement first?

5 : When assessing a client's pain, the nurse determines the location and intensity of the pain. To gather data about the quality of the pain, which action should the nurse take?

6 : A client's spouse has just learned of the client's terminal illness. The spouse is sitting in the corner of the client's room crying, and says to the nurse, "I feel as if I'm already so alone." Which action should the nurse take first?

7 : When establishing a therapeutic environment for an older adult client, which intervention is most important for the nurse to implement?

8 : The nurse implements a change in the approach to client care after gathering evidence in support of the new approach. Which action should the nurse take next?

9 : A client is having trouble breathing while lying in a dorsal recumbent position. Which action should the nurse implement first?

1 :
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?

2 :
An older client with colorectal carcinoma receives a colostomy following a bowel resection and the nurse is reviewing written instructions about colostomy care that the client will take home after discharge. Which action should the nurse include when reviewing the instructions with the client?

3 :
A client with a gastrostomy tube is receiving a continuous feeding, and the nurse suspects that the client has aspirated some of the feeding. Which action should the nurse take?

4 :
On the first postoperative day, the nurse finds an older adult client disoriented and trying to climb over the bed railing. The client was oriented to person, place, and time on admission. Which intervention should the nurse implement first?

5 :
When assessing a client's pain, the nurse determines the location and intensity of the pain. To gather data about the quality of the pain, which action should the nurse take?

6 :
A client's spouse has just learned of the client's terminal illness. The spouse is sitting in the corner of the client's room crying, and says to the nurse, "I feel as if I'm already so alone." Which action should the nurse take first?

7 :
When establishing a therapeutic environment for an older adult client, which intervention is most important for the nurse to implement?

8 :
The nurse implements a change in the approach to client care after gathering evidence in support of the new approach. Which action should the nurse take next?

9 :
A client is having trouble breathing while lying in a dorsal recumbent position. Which action should the nurse implement first?