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The nurse notes that the patient’s arterial blood gas levels indicate hypoxemia. The patient is not intubated and has a respiratory rate of 22 breaths/min. what is the nurse’s first intervention to relieve hypoxemia?
- A. Call the physician for an emergency intubation proced ure.
- B. Obtain an order for bilevel positive airway pressure (BiPAP).
- C. Provide for oxygen administration.
- D. Suction secretions from the oropharynx.
Correct Answer: C
Rationale: The correct answer is C: Provide for oxygen administration. The first intervention for hypoxemia is to increase oxygen levels to improve oxygen saturation in the blood. Oxygen administration can be achieved through various devices such as nasal cannula, face mask, or non-rebreather mask. This intervention helps to increase the oxygen supply to the patient's tissues and organs, addressing the underlying cause of hypoxemia. Calling for emergency intubation (choice A) is not the first step unless the patient's condition deteriorates. Obtaining an order for BiPAP (choice B) may be beneficial in some cases but is not the initial intervention for hypoxemia. Suctioning secretions (choice D) may be necessary if airway obstruction is present but is not the first step in addressing hypoxemia.
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The nurse is caring for a patient with cystic fibrosis (CF) and understands that treatment consists of which of the following? (Select all that apply.)
- A. Airway clearance therapies
- B. Antibiotic therapy
- C. Nutritional support
- D. Tracheostomy
Correct Answer: A
Rationale: The correct answer is A: Airway clearance therapies. In cystic fibrosis (CF), mucus buildup in the lungs can lead to infections and breathing difficulties. Airway clearance therapies help loosen and clear this mucus, improving lung function. Antibiotic therapy (B) is used to treat infections but is not specific to CF treatment. Nutritional support (C) is crucial in CF due to malabsorption, but it is not the primary treatment. Tracheostomy (D) is a surgical procedure to create an airway bypassing the upper respiratory tract and is not a standard treatment for CF.
A patient on mechanical ventilation is experiencing severe agitation due to being on the ventilator. Which nursing intervention would be best?
- A. Performing breathing exercises with the patient
- B. Offering the patient a patient-controlled analgesic device
- C. Asking the physician to prescribe an antianxiety medication
- D. Offering the patient the patients own MP3 player to listen to
Correct Answer: B
Rationale: The correct answer is B: Offering the patient a patient-controlled analgesic device. This intervention allows the patient to self-administer pain relief, which can help alleviate discomfort associated with mechanical ventilation and reduce agitation. Breathing exercises (choice A) may not address the root cause of agitation. Asking for antianxiety medication (choice C) may not be immediate or ideal due to potential side effects. Offering an MP3 player (choice D) may provide distraction but may not effectively address the agitation caused by the ventilator.
Noise in the critical care unit can have negative effects on the patient. Which of the following interventions assists in reducing noise levels in the criticala cbiarbr.ec osme/ttetisnt g? (Select all that apply.)
- A. Asking the family to bring in the patient’s i-Pod or other device with favorite music.
- B. Inviting the volunteer harpist to play on the unit on a re gular basis.
- C. Remodeling the unit to have two-patient rooms to facil itate nursing care.
- D. Remodeling the unit to install acoustical ceiling tiles.
Correct Answer: A
Rationale: Step 1: Bringing in the patient's i-Pod with favorite music can provide personalized, soothing sounds, reducing stress and anxiety for the patient.
Step 2: Familiar music can create a calming environment, distracting the patient from external noise.
Step 3: Listening to music may improve patient comfort and overall experience in the critical care unit.
Summary: Option A is correct as it directly addresses noise reduction by providing a personalized, calming environment for the patient. Options B, C, and D do not specifically target noise reduction but focus on other aspects of care or facility improvement.
Which of the following is a National Patient Safety Goal? a(bSirebl.ceocmt /taelslt that apply.)
- A. Accurately identify patients.
- B. Eliminate use of patient restraints.
- C. Reconcile medications across the continuum of care.
- D. Reduce risks of healthcare-acquired infection.
Correct Answer: A
Rationale: Rationale: Accurately identifying patients is a National Patient Safety Goal to prevent errors in patient care. Proper patient identification ensures correct treatments and medications are given, reducing harm. Restraint elimination, medication reconciliation, and infection reduction are important goals but not specific National Patient Safety Goals. Accurate patient identification directly addresses patient safety concerns.
Critical illness often results in family conflicts. Which scenario is most likely to result in the greatest conflict?
- A. A 21-year-old college student of divorced parents hosp italized with multiple trauma. She resides with her mother. The parents are amicable with each other and have similar values. The father blames the daughter’s b oyfriend for causing the accident.
- B. A 36-year-old male admitted for a ruptured cerebral an eurysm. He has been living with his 34-year-old girlfriend for 8 years, and they have a 4-year-old daughter. He does not have written advance directives. His parents aarbriribv.ceo mfr/otemst out-of-state and are asked to make decisions about his health care. He h as not seen them in over a year.
- C. A 58-year-old male admitted for coronary artery bypas s surgery. He has been living with his same-sex partner for 20 years in a committed relationship. He has designated his sister, a registered nurse, as his healthca re proxy in a written advance directive.
- D. A 78-year-old female admitted with gastrointestinal blaebeirdbi.cnogm./ tHeset r hemoglobin is decreasing to a critical level. She is a Jehovah’s Witness and refuses the treatment of a blood transfusion. She is capable of making her ow n decisions and has a clearly written advance directive declining any transfu sions. Her son is upset with her and tells her she is “committing suicide.”
Correct Answer: D
Rationale: The correct answer is D because it involves a conflict between the patient's autonomy and her son's beliefs. The patient, a Jehovah's Witness, has clearly stated her refusal of a blood transfusion in her advance directive, which aligns with her religious beliefs. Her son's disagreement with her decision creates a significant ethical dilemma and conflict. This scenario highlights the clash between respecting the patient's autonomy and the son's concerns for her well-being.
Choice A is less likely to result in the greatest conflict as both parents have similar values and are amicable, with the conflict being directed towards the daughter's boyfriend.
Choice B involves a conflict between the patient's girlfriend and parents, but the patient's lack of advance directives and estranged relationship with his parents do not present as significant a conflict as in the correct answer.
Choice C involves a designated healthcare proxy and a committed relationship, which are less likely to result in a conflict as compared to the clash of beliefs and autonomy seen in Choice D.