Nokea
The nurse is teaching a client with a diagnosis of cardiomyopathy about home care safety measures. Which instruction is most important for the nurse to include?
- A. Reporting pain
- B. Appropriate vasodilator administration
- C. Avoiding over-the-counter medications
- D. Moving slowly from a sitting to a standing position
Correct Answer: D
Rationale: Orthostatic changes can occur in the client with cardiomyopathy as a result of venous return obstruction. Sudden changes in blood pressure may lead to falls. Reporting pain, while important, is not directly related to the issue of safety. Vasodilators are not normally prescribed for the client with cardiomyopathy. Option 3, although important, is not directly related to the issue of safety.
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A hospitalized client wants to leave the hospital before being discharged by the primary health care provider (PHCP). Which action should be the next intervention for the nurse to implement?
- A. Notify the nursing supervisor of the client's plans to leave.
- B. Ask the client about transportation plans from the hospital.
- C. Arrange medication prescriptions at the client's preferred pharmacy.
- D. Discuss the potential consequences of the plans for leaving with the client.
Correct Answer: A
Rationale: The nurse notifies the nursing supervisor of the client's plan to leave without the primary PHCP's approval to ensure client safety and to help the nurse manage the situation. This will help the nurse manage the situation in a thoughtful, comprehensive manner and complete nursing interventions that include asking about transportation, arranging medication prescriptions, and discussing the risks and benefits of leaving or remaining in the hospital. The PHCP should be contacted and the client encouraged to remain until the PHCP arrives. The nurse avoids coercion, restraint, or security measures meant to prohibit the client's exit to prevent claims of false imprisonment.
The nurse in a well-baby clinic is providing safety instructions to the mother of a 1-month-old infant. Which safety instructions are most appropriate to include at this age? Select all that apply.
- A. Lock up all poisons.
- B. Cover electrical outlets.
- C. Never shake the infant's head.
- D. Place the infant on the back to sleep.
- E. Remove hazardous objects from low places.
Correct Answer: C,D
Rationale: The age-appropriate instructions that are most important are to instruct the mother not to shake or vigorously jiggle the baby's head and to place the infant on his or her back to sleep. Options 1, 2, and 5 are important instructions to provide to the mother as the child reaches the age of 6 months and begins to explore the environment.
The nurse monitors a client who has been diagnosed with brain death as a result of a severe head injury and is a potential organ donor. Which client assessment data should indicate to the nurse that the standard of care as an organ donor has been maintained?
- A. Urine output: 100mL} / \mathrm{hr
- B. \mathrm{pH of arterial blood: 7.32
- C. Capillary refill: 5 seconds
- D. Blood pressure: 90 / 48mmHg
Correct Answer: A
Rationale: Urine output at 100mL per hour indicates adequate renal perfusion and indicates that care standards as an organ donor are maintained. Clinical indicators of care below the standard include a \mathrm{pH of 7.32, indicating acidosis; capillary refill at 5 seconds, which is too slow; and hypotension, indicating an inadequate cardiac output. Guidelines that may be used and are helpful in determining organ viability are the 'rule of 100s ' in which the systolic blood pressure is maintained at 100mmHg , urine output at 100mL per hour, heart rate at 100 beats per minute, and \mathrm{PaO}_2 at 100mmHg .
The post-myocardial infarction client is scheduled for a technetium-99 m ventriculography (multigated acquisition [MUGA] scan). The nurse should ensure that which item is in place before the procedure?
- A. A Foley catheter
- B. Signed informed consent
- C. A central venous pressure (CVP) line
- D. Notation of allergies to iodine or shellfish
Correct Answer: B
Rationale: MUGA is a radionuclide study used to detect myocardial infarction and decreased myocardial blood flow and to determine left ventricular function. A radioisotope is injected intravenously. Therefore, a signed informed consent is necessary. A Foley catheter and CVP line are not required. The procedure does not use radiopaque dye; therefore, allergy to iodine and shellfish is not a concern.
A client is being admitted to the hospital after receiving a radiation implant after being diagnosed with cervical cancer. Which priority action should the nurse implement in the care of this client?
- A. Encourage the family to visit.
- B. Admit the client to a private room.
- C. Place the client on protective isolation.
- D. Encourage the client to take frequent rest periods.
Correct Answer: B
Rationale: The client who has a radiation implant is placed in a private room and has limited visitors. This reduces the exposure of others to the radiation. Protective isolation is unnecessary; rather, individuals other than the client need to be protected. Frequent rest periods are a helpful general intervention but are not a priority for the client in this situation.