Lewis medical surgical nursing 11th Guías de estudio, Notas de estudios & Resúmenes

The nurse needs to quickly estimate the heart rate for a patient with a regular heart rhythm. Which method will be best to use? a. Count the number of large squares in the R-R interval and divide by 300. b. Print a 1-minute electrocardiogram (ECG) strip and count the number of QRS complexes. c. Use the 3-second markers to count the number of QRS complexes in 6 seconds and multiply by 10. d. Calculate the number of small squares between one QRS complex and the next and divide into 1500. - Cor...

1. When teaching seniors at a community recreation center, which information will the nurse include about ways to prevent fractures? a.Tack down scatter rugs in the home. b.Most falls happen outside the home. c. Buy shoes that provide good support and are comfortable to wear. d. Range-of-motion exercises should be taught by a physical therapist. - Correct Answer ANS: C Comfortable shoes with good support will help decrease the risk for falls. Scatter rugs should be eliminated, not just tac...

The perioperative nurse encourages a family member or a friend to remain with a patient in the preoperative holding area until the patient is taken into the operating room primarily to: a. ensure the proper identification of the patient before surgery. b. protect the patient from cross-contamination with other patients. c. assist the perioperative nurse to obtain a complete patient history. d. help relieve the stress of separation for the patient and significant others. - Correct Answer An...

Which diagnostic test will provide the nurse with the most specific information to evaluate the effectiveness of interventions for a patient with ventilatory failure? a. Chest x-ray b. O2 saturation c. Arterial blood gas analysis d. Central venous pressure monitoring - Correct Answer ANS: C Arterial blood gas (ABG) analysis is most useful in this setting because ventilatory failure causes problems with CO2 retention, and ABGs provide information about the PaCO2 and pH. The other tests may a...

A patient with acute osteomyelitis of the left femur is hospitalized for regional antibiotic irrigation. Which intervention will the nurse include in the initial plan of care? a. Quadriceps-setting exercises b. Immobilization of the left leg c. Positioning the left leg in flexion d. Assisted weight-bearing ambulation - Correct Answer ANS: B Immobilization of the affected leg helps to decrease pain and reduce the risk for pathologic fracture. Weight-bearing exercise increases the risk for ...

1. A 40-yr-old patient with suspected acromegaly is seen at the clinic. To assist in making the diagnosis, which question should the nurse ask? a. "Have you had a recent head injury?" b. "Do you have to wear larger shoes now?" c. "Is there a family history of acromegaly?" d. "Are you experiencing tremors or anxiety?" - Correct Answer ANS: B Acromegaly causes an enlargement of the hands and feet. Head injury and family history are not risk factors for acromegaly. Tremors and anxiet...

American Nurses Association (ANA) Scope and Standards of Practice defines nursing as... The protection, promotion, and optimization of health and abilities, prevention of illness and injury, facilitation of healing, alleviation of suffering through the diagnosis and treatment of human response, and advocacy in the care of individuals, families, groups, communities, and populations. Maslow's Hierarchy of Needs Maslow ranked human needs to include: Physiological needs Safety and Security...

Explore the latest edition of Lewis Medical Surgical Nursing, 11th Edition, in PDF format. This comprehensive resource offers in-depth insights into medical-surgical nursing practices, covering essential topics for healthcare professionals. Accessible and informative, this document serves as a valuable reference for students and practitioners alike.

MULTIPLE CHOICE 1. The nurse completes an admission database and explains that the plan of care and discharge goals will be developed with the patient‘s input. The patient asks, “How is this different from what the physician does?” Which response would the nurse provide? a. “The role of the nurse is to administer medications and other treatments prescribed by your physician.” b. “In addition to caring for you while you are sick, the nurses will help you plan to maintain your h...

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