How many significant figures should you report for the in vinegar in M if you have performed one titration of vinegar with NaOH, involving the following data?Concentration of oxalic acid (OA):0.793 MVolume of OA titrated:10.0 mLVolume of NaOH to titrate OA:10.41 mLConcentration of NaOH on bottle:3.021 MVinegar density:1.005 g /mLVolume of NaOH to titrate vinegar (AcOH):5.25 mLVolume of vinegar titrated:9.96 mLAcOH MW:60.05 g/molWt% of AcOH in vinegar from bottle:5.0%

When reacting a zinc pellet with iodine in water (in the hood), all of the iodine is consumed. Based on this reaction set-up and the starting data below, how many significant figures should the moles of I2 consumed have?  Just report a number.Mass, Porcelain Evaporating Dish (PED):259.439 gMass, PED+starting Zn granules:264.917 gMass, vial+I2 crystals:282.614 gMass, vial:282.007 gMass, PED+ending Zn granules:264.748 gMW I2:253.808 g/molMW Zn:65.38 g/mol

A 42 year-old client with a severe acute traumatic brain injury has developed a fever. The nurse is aware that the fever should be reduced quickly for which reason? 

The nurse has implemented a plan of care for a client diagnosed with a cervical 5 (C5) spinal cord injury to promote health maintenance. Which client outcome indicates the effectiveness of the plan?

EMS is called to respond to a 25-year-old male identified as Daniel, injured in a diving accident. He dove into a sand bar at a remote river. Upon arrival he is unresponsive. He has decerebrate posturing bilaterally, his breathing is irregular, and there is bleeding from his nose. Pupils were ERRL, but sluggish. Indicate with image reflects decerebrate posturing.  posturing(1).jpg  

Robert Rose, a 45-year-old taxi cab driver, is brought into the Emergency Department via helicopter following a motor vehicle crash where he was an unrestrained driver. He was ejected from his vehicle after he lost control and hit a large tree. A passing motorist witnessed the crash and called 911. Emergency personnel arrived within 5 minutes. Mr. Rose was found lying on the ground disoriented and combative with a GCS of 14. His medical history is unremarkable. As the EMTs were trying to calm him, he suddenly lost consciousness. His left pupil was 4 mm with sluggish reactivity. His right pupil was 3 mm and briskly reactive. His GCS was now 7. He was intubated and transported to the ED. On arrival to the ED, he suffered a seizure. His pupils were still unequal, with right being 4 mm and left 6 mm and both sluggish to light. His BP was 135/80. He was in sinus rhythm with a HR of 60.  Given the above assessments, what injury are you most concerned Mr Rose has sustained? 

A patient has a 20% TBSA deep partial-thickness and full-thickness burn to the right anterior chest and entire right arm. What is important for a nurse to assess in this patient?

What nursing intervention helps to prevent increased cerebral metabolism? 

An 80kg male patient has the following mixed deep partial-thickness and full-thickness burn injuries; face, anterior neck, right anterior trunk, and anterior surfaces of the right arm and lower leg. 1. According to the rule of nines chart, what is the extent of the patient’s burns? 2. Using the Parklund formula calculate  a. 24 hour total volume b. Rate of volume (ml/hr) for the first 8 hours c. Rate of volume (ml/hr) for the next 16 hours. 

The nurse would place a client who sustained a head injury in which position to prevent increased intracranial pressure (ICP)?