Cao2 Study guides, Class notes & Summaries

Volume of normal cardiac output and respired air? - Answer 4-8L/min Aerobic metabolism of ATP requires what? - Answer glucose and O2 Byproducts of aerobic metabolism? - Answer CO2 and H2O How many ATP molecules produced in aerobic state? - Answer 36 Equation for measuring content of oxygen in arteries (CaO2)? - Answer (1.34 x Hgb x SaO2) + 0.003 x PO2 = CaO2 Equation for calculating the amount of oxygen delivered to the tissues each minute (Do2)? - Answer CaO2 x CO = D...

TMC EXAM C 140 QUESTIONS WITH 100% CORRECT ANSWERS 2023-2024 COMPLETE SOLUTION a. manual dexterity Correct Answer: The respiratory therapist should evaluate which of the following to develop a teaching plan for a patient who will be using a small volume nebulizer at home? a. manual dexterity b. highest grade level achieved in school c. spousal support d. English speaking proficiency d. bronchoscopy Correct Answer: Which of the following would be most beneficial in resolving micro...

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 ...

During normal inspiration, which of the following occurs? a. Alveoli at the apexes expand less than those at the bases. b. Alveoli at the apexes expand more than those at the bases. c. Alveoli at the bases and apexes expand almost equally. d. Alveoli at the bases expand less than those at the apexes. ANS: A Like perfusion, ventilation also is increased in the lung bases, with approximately four times as much ventilation going to the bases than to the apexes of the upright lung. DIF: Appl...

NBRC CALCULATIONS EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+/ Peak Inspiratory Flow (PIF) Vt/TI x 60 Vt: Tidal Volume TI: Inspiration Time (usually 1-3 seconds) Answer is in L/minute (L/M) Total Flow - General Calculation Parameters (100 - FIO2)/FOI2 - Room Air Calculation (21 or 20%) For FIO2 <40%: RA = 21% For FIO2 ≥ 40% = 20% Round calculation answer only on equations AER x L/minute Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Un...

TMC Exam C Questions And Answers All Verified 2023 a. manual dexterity - ANS The respiratory therapist should evaluate which of the following to develop a teaching plan for a patient who will be using a small volume nebulizer at home? a. manual dexterity b. highest grade level achieved in school c. spousal support d. English speaking proficiency d. bronchoscopy - ANS Which of the following would be most beneficial in resolving microatelectasis? a. chest tubes b. percutaneous ventil...

A patient is admitted to the ED following a vehicle accident. On physical exam, the RT discovers that breath sounds are absent in the left chest with a hyper resonant percussion note. The trachea is shifted to the right. The patient's heart rate is 45/min, RR is 30/min and BP is 60/40 mmHg. What action should the therapist reccomend first? - Answer- Needle aspirate the 2nd left intercostal space A 65kg spinal cord injured patient has developed atelectasis. His inspiratory capacity is 30% of ...

PERFUSION PBSE EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. The major cation found in extracellular fluid is? a) K+ b) Ca++ c) Mg++ d) Na+ D. Na The primary structural units of proteins are: A. Pyruvic acids B. conjugated fatty acids C. L-amino acids D. Ribonucleic acids C. L-amino acids Which clotting factor is activated by contact with foreign surfaces, roughened vascular walls, and platelet aggregates? A. V (proaccelerin) B. XII (Hageman) C. VIII (Antihemophilli...

Mean BP formula CORRECT ANSWERS: Systolic + 2xDiastolic/3 Peak to peak gradient formula CORRECT ANSWERS: LV systolic - AO systolic O2 content=CaO2 formula CORRECT ANSWERS: 1.36 x Hgb x O2 sat O2 capacity=O2 cap formula CORRECT ANSWERS: 1.36 x 100% sat x Hgb % O2 saturation formula CORRECT ANSWERS: O2 content/O2 capacity x 100 FICK Cardiac Output formula CORRECT ANSWERS: O2 consumption (VO2)/(a - v diff) x 10 To figure out A - V diff. CORRECT ANSWERS: (AO - PA) (Hgb x 1.3...

Mechanical Ventilation correct answer: Mechanical ventilation entails the use of sophisticated life-support technology aimed at maintaining tissue oxygenation and removal of carbon dioxide (CO2) - Supports or replaces normal ventilatory pump - Moves air in and out of lungs, or "ventilates" - Provides sophisticated life support Changing Ventilation and PaCO2 correct answer: Partial Support with SIMV correct answer: Box 48-17 Pg. 1106 Effect of change in VA on PaCO2 correct answe...