Oxygen saturation sao2 - Study guides, Class notes & Summaries

A nurse is caring for a female client in the emergency department who reports shortness of breath and pain in the lung area. She states that she started taking birth control pills 3 weeks ago and that she smokes. Her heart rate is 110/min, respiratory rate 40/min, and blood pressure 140/80 mm Hg. Her arterial blood gases are pH 7.50, PaCO2 29 mm Hg, PaO2 60 mm Hg, HCO3 20 mEq/L, and SaO2 86%. Which of the following is the priority nursing intervention? :~~ Administer oxygen via face ...

1. A nurse is conducting a primary survey of a client who has sustained life-threatening injuries due to a motor-vehicle crash. Identify the sequence of actions the nurse should take. (Move the actions into the box on the right, placing them in the selected order of performance. Use all the steps.) C. Open the airway using a jaw-thrust maneuver. D. Determine effectiveness of ventilator efforts. B. Establish IV access. A. Perform a Glasgow Coma Scale assessment. E. Remove clothing for a thor...

Pulse oximeter - ANSWER a device with a sensor probe that attaches securely to the fingertip, toe, bridge of nose, earlobe, or forehead with a clip or band What do pulse oximeters do? - ANSWER Measure pulse saturation (SpO2) via a wave of infrared light that measures light absorption by oxygenated and deoxygenated hemoglobin in arterial blood. SpO2 reliably reflects the percent of saturation of hemoglobin when then SaO2 is greater than 70%. Oxygen - ANSWER a tasteless and colorless gas tha...

Complex Care Exam 1 question n answers already passed 2024Critical Care nursing - correct answer •One who is at risk for actual or potential life threatening problems who requires intense and vigilant nursing care •Providing care for patients with acute and unstable physiologic problems •Involves assessing, initiating, and evaluating Common problems of critical care patients - correct answer nutritional support, anxiety, controlling pain, impaired communication, delirium, sleep distur...

What are the 3 types of dispositions? - Correct answer-Discharge, Admit, Transfer What does HPI stand for? - Correct answer-history of present illness What does ROS stand for? - Correct answer-review of systems The HPI and ROS are considered what type of information? - Correct answer-subjective The physical exam is what type of information? - Correct answer-objective If a physician told you a patient's abdomen was non tender, where would you document this? - Correct answer-PE What sectio...

BSNC 1000 Module 4-6 Questions with Answers All Correct What is the suggested BMI? - Answer-18.5-24.9 kg/m2 What is gas exchange? - Answer-O2 diffuses into blood, CO2 diffuses out of blood What is the most common cause of cell injury? and how do you define it? - Answer-hypoxia - low oxygen tension (amount) in tissues What is hypoxemia? - Answer-low oxygen in the blood What is anoxia? - Answer-absence of oxygen What is ischemia? - Answer-insufficient flow of oxygenated blood to ti...

A self-employed auto mechanic is diagnosed with carbon monoxide poisoning. Admission vital signs are blood pressure 90/42 mm Hg, pulse 84/min, respirations 24/min, and oxygen saturation 94% on room air. What is the nurse's priority action? Administer 100% oxygen using a non-rebeather mask with flow rate of 15 L/min. The purpose of hemoglobin (Hgb) is to pick up oxygen in the lungs and deliver it to the tissues. It must be able to pick up oxygen and release it in the right places. Carbon monoxid...

Pulse oximeter - a device with a sensor probe that attaches securely to the fingertip, toe, bridge of nose, earlobe, or forehead with a clip or band What do pulse oximeters do? - Measure pulse saturation (SpO2) via a wave of infrared light that measures light absorption by oxygenated and deoxygenated hemoglobin in arterial blood. SpO2 reliably reflects the percent of saturation of hemoglobin when then SaO2 is greater than 70%. Oxygen - a tasteless and colorless gas that accounts for 21% of...

CCP-C Lab Values Exam Questions & Answers 2024/2025 Arterial Oxygen Saturation (SaO2) Values - ANSWERS95-100% Mixed Venous Saturation (SvO2) - ANSWERS60-80% Central Venous Oxygen Saturation (ScvO2) - ANSWERS70% Hematocrit (Hct) - ANSWERSMales: 42-52% Females: 36-48% Hemoglobin (Hgb) - ANSWERSMales: 12.4-17.4 g/dL Females: 11.7-16 g/dL Lactate - ANSWERS0.93-1.65 mEq/L Albumin - ANSWERS3.2-5g/dL Alkaline phosphatase age 25-60 - ANSWERS33-131 Alkaline Phosphatase >...

CCRN Respiratory questions with complete solutions Which of the following is not a cause of water gain in a mechanically ventilated patient? - Answer- Loss of protein Positive pressure ventilation causes ADH secretion, which causes water retention. Positive pressure ventilation decreases venous return to the heart and decreases cardiac output and perfusion to the kidney. The kidney secretes renin, which leads to angiotensin and aldosterone. Aldosterone causes the retention of sodium and w...