Peep cpap exam 1 - Study guides, Class notes & Summaries

Lindsay Jones ACCS Respiratory critical care Exam Questions & Answers 2024 Weaning from NO(Nitric Oxide) - ANSWER-reduce by 10ppm every 2 hours. When @ 10ppm reduce by 2.5ppm every 2.5 hour What is methemoglobinemia - ANSWER-Methemoglobinemia is a blood disorder in which too little oxygen is delivered to your cells. Inhaled Prostaglanding E1 - ANSWER-Used to treat pulmonary hypertension How does helium reduce FRC - ANSWER-decreases air trapping and facilitates better exhalation Pu...

How do you diagnose airway obstruction? - Correct answer-FEV1/FVC <70% Once airway obstruction is diagnosed, how do you determine whether it is d/t asthma or COPD? - Correct answer-Give pt bronchodilator. if >12% improvement of FEV1 then asthma The *Global* initiate for Chronic *Obstructive Lung Disease* (GOLD) categorizes airflow limitation into how many stages? - Correct answer-4 stages of COPD GOLD 1 spirometric findings - Correct answer-mild: FEV1/FVC = <70% FEV1 >80% pre...

NBRC THERAPIST FORUM B 2020 EXAM LATEST WITH ACCURATE QUESTIONS AND CORRECT VERIFIED ANSWERS|100% GUARANTEED TO PASS CONCEPTS A patient with a PBW of 55 kg (121 lb) is receiving VC, A/C ventilation. Ventilator settings and blood gas analysis results are: FIO2 0.70 Mandatory rate 14 VT 350 mL PEEP 5 cm H2O pH 7.35 PaCO2 35 mm Hg PaO2 40 mm Hg HCO3- 19 mEq/L BE -6 mEq/L SO2 (calc) 74% A respiratory therapist should recommend: A. changing to SIMV mode. B. Increasing to 10 cm ...

Clinical Simulation Exam 285 Questions with Verified Answers If you decrease the frequency while using HFOV, what will increase, leading to what? - CORRECT ANSWER If frequency decrease, the amplitude will increase, leading to a decrease in PaCO2. If amplitude increases, what will increase while on HFOV? - CORRECT ANSWER Alveolar Ventilation If you decrease the frequency, what will happen to the Respiratory Rate? - CORRECT ANSWER It will decrease Neonate Desired PaO2? - CORRECT ANSWER...

TMC Exam 1 FINAL EXAM PREP 2024. A 16 year old female has just been admitted to the ED following a bicycling accident. She is receiving supplemental O2 via NRB mask. While standing at the bedside, the RT notes the onset of ataxic breathing. Which of the following should the therapist do? - correct answer begin manual ventilation One hour after the initiation of volume controlled ventilation in the A/C mode for a 21 year old , 178 cm (5ft 10in) tall adult male patient who sustained severe lun...

CARDIOVASCULAR REVIEW STUDY GUIDE CCRN Exam Cram Heart Sounds S1, S3, S4: Heard at apex S2: Heard at base S3: r/t heart failure S4: r/t MI, HTN, ventricular hypertrophy, & aortic stenosis ……………………………… Mitral stenosis is associated with atrial fibrillation due to atrial enlargement. ……………………………… Stenosis occurs with an OPEN valve. Insufficiency occurs with a CLOSED valve. ……………………………… NSTEMI: + troponin, ST dep...

NRP 8th Edition Exam Questions and Answers 100% Pass What is the single most important and effective step in neonatal resuscitation? -Answer- Ventilation of the newborn's lungs Abnormal Transition Findings -Answer--Irregular Breathing, absent breathing, or rapid breathing -Slow or fast heart rate -Decreased Muscle Tone -Pale Skin or Blue Skin -Low oxygen saturation -Low blood pressure NRP algorithm- First Step -Answer-Antenatal Counselling Team Debriefing Equipment Check After the...

Emphysema : Obstructive Definition, Clinical Evidence, Chest Xray, CBC, ABG, PFT & Key interventions **EXAM Challenge: You may be tempted to utilize high FiO2 because of the severity of hypoxemia. You may also be tested with an emergency, the only time it is appropriate to use 100% O2 on a COPD patient D: Abnormal condition of the alveoli resulting destruction and loss of elasticity C.E.: Barrel chest, Access. musc. use, Clubbing, Smoking hx, Occupational hazard (smoke, asbestos, other pul...

NBRC THERAPIST FORUM B 2020 EXAM LATEST WITH ACCURATE QUESTIONS AND CORRECT VERIFIED ANSWERS|100% GUARANTEED TO PASS CONCEPTS A patient with a PBW of 55 kg (121 lb) is receiving VC, A/C ventilation. Ventilator settings and blood gas analysis results are: FIO2 0.70 Mandatory rate 14 VT 350 mL PEEP 5 cm H2O pH 7.35 PaCO2 35 mm Hg PaO2 40 mm Hg HCO3- 19 mEq/L BE -6 mEq/L SO2 (calc) 74% A respiratory therapist should recommend: A. changing to SIMV mode. B. Increasing to 10 cm ...

PEEP recruits a certain number of collapsed alveoli increases FRC & increases compliance in the dependent are (lower lobe) of lung *compliance decreases in the non-dependent (upper lobe) area of the lung due to overdistention Indications of PEEP Refractory Hypoxemia (will not respond to supplemental O2) Shunt of >30% Atelectasis with decreased FRC decreased compliance Certain disease processes Goals of PEEP enhance tissue oxygenation maintain PaO2 >60 & SpO2 at or >...