NR 340

NR340 NR 340 Critical Care Exam 3 Guide ORGANIZED and Best for Exam 3 prepping

1. What is the nurse’s role in providing family centered care during and after a crisis? a. “The family is an integral part of the healing process of the critically ill patient, and critical care nursing interventions must also focus on the family” (Moseley, 2016, p. 21). During a crisis, the nurse should first assess the family and its structural, functional, and developmental aspects to confirm the best plan of care for the family and understand if the family has strong beliefs asso...

NR 340 Week 3 Evolve Questions with Answers and Explanations

NR 340 Week 7 Exam Three (Questions with Answer and Explanations)

NR 340 Week 3 Exam One – Chapters 1, 2, 3, 5, 7, 9, 14, pgs 228-324 (Latest Version)

Critical Care  Direct delivery of medical care within a specialized unit with specialized personnel o Mainly for the treatment of life-threatening problems o Levels of Care  I: Most comprehensive, typically a teaching environment  Staffed by specialty Drs & RNs  II: Limited care to specialty patients  burn units  III: Limited availability for comprehensive critical care  med-evac to a more comprehensive facility if out of scope for care o Types of Units  Open U...

1. Family-centered care is the concept of treating the patient and family as an inseparable entity, recognizing that illness or injury of one family member invariably affects all other family members. Allowing family members to be involved in plan of care of patient. 2. Ischemic stroke Thrombolytic candidates Early thrombolysis is recommended when possible. rt-PA is the only approved therapy for acute ischemic stroke and must be given within 3 hours of symptom onset.20 Administration aft...

What is the nurse’s role in providing family centered care during and after a crisis? a. “The family is an integral part of the healing process of the critically ill patient, and critical care nursing interventions must also focus on the family” (Moseley, 2016, p. 21). During a crisis, the nurse should first assess the family and its structural, functional, and developmental aspects to confirm the best plan of care for the family and understand if the family has strong beliefs associa...

Of the four major blood components, plasma: a. is made up of circulating ions. b. comprises about 55% of blood volume. c. is transported to the cells by serum proteins. d. comprises about 45% of blood volume. ANS: B Blood has four major components: (1) a fluid component called plasma, (2) circulating solutes such as ions, (3) serum proteins, and (4) cells. Plasma comprises about 55% of blood volume and is the transportation medium for important serum proteins such as albumin, globulin, ...

Neuro Basics · Brain metabolism o Soul source of energy for the brain is glucose. Brain needs glucose to function. Brain cannot store it, but needs a constant supply. If glucose levels start to fall you will some changed. o Cerebral glucose < 70 mg/dL = confusion o Cerebral glucose < 20 mg/dL = damage · Cerebral blood flow · Autoregulation o Changes in pressure o Changes in CO2 ▪ Alters cerebral blood volume with change in blood vessel size o Ability of the blood vessel in ...