Oxygen saturation sao2 - Study guides, Class notes & Summaries

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...

ACLS Exam Fall 2022 Complete Questions & Answers. When providing transcutaneous pacing, the appearance of wide QRS complexes and tall, broad T waves after each pacing spike confirms that mechanical capture has been achieved. 2 In a six-person high-performance resuscitation team, which tasks are responsibilities of the team members? Select all correct options that apply. Recording key data Sharing pertinent observations Ordering interventions Performing chest compressions Going to ...

A nurse is monitoring a group of clients for increased risk for developing pneumonia. Which of the following clients should the nurse expect to be at risk? (Select all that apply) A. Client who has dysphagia B. Client who has AIDS C. Client who was vaccinated for pneumococcus and influenza 6 months ago D. Client who is post op and has received local anesthesia E. Client who has a closed head injury and is receiving ventilation F. Client who has myasthenia gravis correct answers...

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...

ATI COMPREHENSIVE EXIT FINAL QUESTIONS & ANSWERS 2020. BEST FOR 2023/24 EXAM ATI COMPREHENSIVE EXIT FINAL QUESTIONS & ANSWERS 2020. BEST FOR 2023/24 EXAM 1) A nurse in an emergency department completes an assessment on an adolescent client that has conduct disorder. The client threatened suicide to teacher at school. Which of the following statements should the nurse include in the assessment? a) Tell me about your siblings b) Tell me what kind of music you like ...

CCRN Review (2022/2023) Already Graded A Heart rate (HR) 60-100 beats/min Mean arterial pressure (MAP) 70-105 mmHg Cardiac output (CO) 4-5 L/min Cardiac index (CI) 2.5-4.5 L/min/m2 Stroke volume (SV) 50-100 ml/beat Stroke index (SI) 35-60 ml/m2/beat Right arterial pressure (RAP) 4-8 mmHg Pulmonary artery pressure (PAP) Systolic 15-30 mmHg Diastolic 5-15 mmHg Pulmonary artery occlusive pressure (PAOP) 8-12 mmHg Systemic vascular resistance (SVR) 800-1200 dynes/sec/cm-5 Systemic vascula...

Resp Failure & ARDS NCLEXWhich is a proper nursing action for a patient in acute respiratory failure? A. Administer 100% oxygen to an intubated patient until the pathology has resolved. B. Provide chest physical therapy for patients who produce more than 30 mL of sputum per day. C. Use continuous positive airway pressure (CPAP) if the patient has weak or absent respirations. D. Administer packed red blood cells to maintain the hemoglobin level at 7 g/dL or higher. - correct answer B. Provide...

In a rear-impact motor vehicle crash, which area of the spine is most susceptible to injury? a. cervical b. thoracic c. lumbar d. sacral-coccygeal - Answer-a. cervical Prolonged scene times may reflect: a. a decrease in death rates b. delivery of better care c. accomplishment of interventions d. ineffective team collaboration - Answer-d. ineffective team collaboration Which of the following indicates a state of hyperventilation? a. an adult respiratory rate greater than 20 p...

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 >...

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 atmos...