Sao2 - Study guides, Class notes & Summaries

EMT final Exam Questions and complete solutions 1155 - a malfunction of the heart's electrical system may result in 1156 - All of the following are indications for the use of nitro EXCEPT *1157 - A 60 y/o female has chest pain. She has not taken her prescribed nitro you should 1268 - You have assisted a 56 y/o pt in taking 1 nitro he continues to complain of CP. Vital signs are: BP 94/64, P 120, R 14, SaO2 98%. You should 1269 - You are transporting a pt with CP, when suddenly sh...

Which of the following would be the earliest auscultators finding in left ventricular failure (LVF)? A. Crackles B. S3 C. Murmur of mitral regurgitation D. Pericardial friction rub - Answer - B. S3 LVF would be the most subtle because early changes are usually subtle changes. Choose "S3." A patient with a triple-lumen subclavian catheter has been receiving total parenteral nutrition, maintenance fluids, and antibiotics by the catheter. He has been slightly confused...

Swift River Med Surg Pt Scenarios With Complete SolutionsSwift River Med Surg Pt Scenarios With Complete SolutionsSwift River Med Surg Pt Scenarios With Complete SolutionsSwift River Med Surg Pt Scenarios With Complete SolutionsSwift River Med Surg Pt Scenarios With Complete SolutionsRamona Stukes, 69 yr-old, third day post-op cholecystectomy. Non-significant past medical history. No known allergies (NKA). Vital signs -Temp 98.6, BP 114/62, P 100, RR 20, SaO2 94%. Neuro WNL, alert, and cooperati...

ALS/ACLS - Red Cross Final Exam [2022/2023] Graded A+ The resuscitation team suspects that hyperkalemia is the cause of cardiac arrest in a patient brought to the emergency department. Which finding on a 12-lead ECG would confirm this suspicion? Wide-complex ventricular rhythm or tall, pointed T waves A patient with dyspnea and a change in mental status arrives at the emergency department. The healthcare team completes the necessary assessments and begins to care for the patient, including ini...

Critical Care Paramedic Exam Latest Update 100% Correct Normal pH 7.35-7.45 Normal CO2 35-45 Normal HCO3 22-26 (good dating age) Normal PaO2 80-100 Normal SaO2 > 95% Base (deficit/excess) (-2) - (+2) Buffer systems: Bicarb reaction time seconds Buffer systems: Lungs reaction time minutes Buffer systems: Kidneys reaction time hours to days Minute volume calculation Tidal volume x respiratory rate pCO2 >45 acidotic pCO2 <35 alkalotic HCO3 <22 acid...

TMC PRACTICE QUESTIONS A- KETTERING EXAM QUESTIONS AND ANSWERS 2023 (VERIFIED SOLUTIONS) 1. A 48 year-old female is admitted to the ED with diaphoresis, jugular venous distension, and 3+ pitting edema in the ankles. These findings are consistent with A. liver failure. B. pulmonary embolism. C. heart failure. D. electrolyte imbalances. ANSWER - C. heart failure. 2. A patient is admitted to the ED following a motor vehicle accident. On physical exam, the respiratory therapist discovers...

NUR265/ NUR 265 Exam 2: (2024/ 2025 Update) Advanced Med-Surg Review | Questions and Verified Answers| 100% Correct- Galen Q: HIT heparin induced thrombocytopenia - dec in platelets - monitor PTT, CBC Q: Acute Respiratory Failure Answer: Cause: PE, infection, V/Q mismatch Sxs: Resp Acidosis, dyspnea, dec O2, tachycardia, tachypnea Tx: oxygen, sit them up, bipap, bronchodilators, steroid, turn, inc fluids, postural drainage, PaO2: <60 PaCO2: >45 SaO2: <9...

A neonate is on a ventilator for RDS. settings are PIP: 26 PEEP: 5 FiO2: 1.0 Rate: 20 SaO2 90 The neonate is given surfactant and 18 hours later the ventilator settings are PIP: 18 PEEP: 4 FiO2: 0.21 Rate: 20 SaO2 95 the NP should recognize that: a. the FiO2 should be increased b. the neonate should be extubated to CPAP c. the settings are appropriate and will assist weaning - ANSWER b. the neonate should be extubated to CPAP Assessment of a term infant is as follows: IUG...

1. A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is pending an escharotomy. The client’s spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate? a. “large incisions will be made in the eschar to improve circulation” b. “ I can call the doctor back here if you want me to” c. “a piece of skin will be removed and grafted over the burned area” d. “dea...

CCRN QUESTIONS EXAM NEWEST 2024 EXAM QUESTIONS AND CORRECT ANSWERS VERIFIED ANSWERS ALREADY GRADED A+ What effect does oxygen have on pulmonary vasculature? What efect does hypoxemia have?? - ANSWER-o2 is a potent vasodilator hypoxemia will cause vasoconstriction How to you calculate do2?? - ANSWER-The DO2I is calculated as CaO2 (that is, SaO2 × Hgb × 1.34) × (CI × 10), What heart sound is anssociated with angina - ANSWER-s4 (associated with decreased LV compliance - hypertrophy, ischemi...