Jhaque

Probability - Independent Events The occurrence of one event does not affect the probability of the other. -If A and B are independent events, then P(A and B) = P(A)•P(B) Theoretical (Classical) Probability Count the number of outcomes and divide by the total possible outcomes. Theoretical probability requires that the experiment be fair. Empirical Probability (Relative Frequency) Perform the experiment multiple times (trials), count the number of times the event occurs and divided...

107. A nurse is planning care for a client who has bipolar disorder. The client reports not sleeping for 3 days and is exhibiting a euphoric mood. The nurse should identify which of the following as the priority intervention. a) Secure the client's valuable possessions b) Limit loud noises in the client's environment c) Encourage the client to participate in structured solitary activities d) Provide high calorie snacks to the client 108. A nurse is evaluating the medication response of ...

20. At the next pulse check, compressors are switched, and rhythm continues to be refractory ventricular fibrillation/ventricular tachycardia. A shock is delivered and CPR is resumed. What is your next intervention? A. Administer amiodarone 300mg IV B. Administer procainamide 15 to 18 mg/kg IV loading dose C. Administer epinephrine 1mg IV 21. After 2 more minutes of CPR, you conduct a rhythm check and a pulse check, confirming absence of a pulse. Based on the organized rhythm below, descri...

Priority action for symptomatic sinus bradycardia: If suspected central venous access device is infiltrated or extravasation: If suspected central venous access device has a hematoma: If suspected fluid overload from central venous access device: If suspected cellulitis from central venous access device: If suspected catheter embolus from a central venous access device: Unilateral shaking or tremor of one limb; which stage of Parkinson's? Bilateral limb involvem...

Development of fine motor skills in infancy: 6 months Development of fine motor skills in infancy: 7 months Development of fine motor skills in infancy: 8 months Development of fine motor skills in infancy: 9 months Development of fine motor skills in infancy: 10 months Development of fine motor skills in infancy: 11 months Development of fine motor skills in infancy: 12 months Appropriate toys: newborn to 1 month Appropriate toys: 1 to 4 months Appropria...

22. A 6-month-old girl weighs 14.7 pounds during a scheduled check-up. Her birth weight was 8 pounds. Which of the following is the priority nursing intervention? A) Talking about solid food consumption B) Discouraging daily fruit juice intake C) Increasing the number of breastfeedings D) Discussing the child's feeding patterns 23. The nurse is educating a first-time mother who has a 1-week-old boy. Which of the following is the most accurate anticipatory guidance? A) Describing the eff...

By age ____, children are generally able to maintain work and motivation for a delayed reward. The ______ age child shifts away from egocentric thinking to understanding how friends and teachers see them and they appreciate the thoughts and feelings of others. According to Freud, the child is in a period of sexual ______ during the middle childhood years Early adolescence Middle adolescence Late adolescence Adult height is reached by approximately age ____ For ...

75. A nurse is caring for a client. Complete the following sentence by using the lists of options. After reviewing the findings in the client's medical record, the nurse should first address the client's _______ followed by the client's_______. 76. A nurse is caring for a client. The nurse is performing an assessment on the client. For each assessment finding, click to specify if the finding is consistent with appendicitis, diverticular disease, or Crohn's disease. Each finding may ...

75. A nurse is planning to irrigate and dress a clean, granulating wound for a client who has a pressure injury. Which of the following actions should the nurse take? 76. A nurse is caring for a client who has a new prescription for total parenteral nutrition (TPN). The client is to receive 2,000 kcal per day. The TPN solution has 500 kcal/L. The IV pump should be set at how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing ze...

Which of the following medications is usually the first to be administered during status epilepticus Pt's BP on admission was 110/40, and Hgb was 10.5. The BP is now 80/50 and pt is vomiting coffee ground emesisi. You expect Hgb to be: You note the appearance of a U wave on the ECG tracing of your patient, This would indicate that the nurse check laboratory values for the presence of Must be performed prior to A-line insertion Allen test Diet best for patient with renal failu...