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Vista previa 3 fuera de 28 páginas
Examen

Davis D270 Final Questions 20

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Vista previa 3 fuera de 28 páginas

Davis D270 Final Questions 20

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1. Which of the following is an appropriate intervention for a patient
experiencing a panic attack?
A. Administering a sedative medication immediately
B. Encouraging the patient to focus on slow, deep breaths
C. Ignoring the symptoms and allowing the patient time to calm down
D. Increasing environmental stimuli to distract the patient
Answer: B
Rationale: Encouraging the patient to focus on slow, deep breaths helps
reduce hyperventilation and calms the autonomic nervous system
during a panic attack.


2. In which stage of wound healing is collagen formation most
prominent?
A. Hemostasis
B. Inflammatory
C. Proliferative
D. Maturation
Answer: C
Rationale: Collagen formation is a key feature of the proliferative phase,
where the wound begins to close and tissue strength is rebuilt.

,3. A patient is receiving an antibiotic for a bacterial infection. Which of
the following findings indicates a potential allergic reaction to the
medication?
A. A decrease in fever
B. The appearance of a rash or hives
C. A drop in white blood cell count
D. An increase in blood pressure
Answer: B
Rationale: A rash or hives is a common sign of an allergic reaction to
antibiotics and requires immediate attention to prevent more severe
reactions.


4. What should be the nurse's priority when caring for a patient with a
newly diagnosed cancer diagnosis?
A. Explaining the treatment plan in detail
B. Providing emotional support and addressing concerns
C. Starting pain management therapy immediately
D. Discharging the patient for follow-up appointments
Answer: B
Rationale: Providing emotional support and addressing the patient’s
concerns is a priority, as a cancer diagnosis can be emotionally
overwhelming, and supportive care is essential.

, 5. A nurse is caring for a patient who has a wound with purulent
drainage. Which of the following interventions is most appropriate?
A. Apply an antimicrobial ointment to the wound
B. Clean the wound with antiseptic solution and apply a sterile dressing
C. Leave the wound open to air to promote healing
D. Use a wet-to-dry dressing to debride the wound
Answer: B
Rationale: Cleaning the wound with antiseptic and applying a sterile
dressing is important to prevent infection and promote healing.
Purulent drainage indicates infection.


6. Which of the following is an expected finding in a patient with
cirrhosis of the liver?
A. Decreased bilirubin levels
B. Jaundice and ascites
C. Decreased platelet count
D. Increased appetite
Answer: B
Rationale: Jaundice and ascites are common signs of cirrhosis due to
impaired liver function, which affects bilirubin metabolism and fluid
balance.

Información del documento

Subido en
14 de febrero de 2025
Número de páginas
28
Escrito en
2024/2025
Tipo
Examen
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