Nbrc exam - Study guides, Class notes & Summaries

NBRC TMC Exam Review (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: What position would you place pt for CXR for TB? Answer: Apical lordotic Q: On a lateral neck CXR, a steeple sign would indicate what? Answer: Croup Q: On a lateral neck CXR, a thumb sign would indicate what? Answer: Epiglottitis Q: What pathology has fluffy infiltrates, butterfly pattern or batwing pattern on CXR?? Answer: Pulmonary edema Q: What is the t...

NBRC TMC Exam (2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: A patient breathing 50% oxygen has a PaO2 of 248 torr. Which of the following should the RT recommend? A. Discontinue O2 therapy B. Decrease the oxygen to 30% C. Titrate oxygen to maintain an SpO2 > 93% D. Repeat the blood gases because the PaO2 is not possible on this FiO2. Answer: C. Titrate oxygen to maintain an SpO2 > 93% Explanation: A PaO2 of 250 torr is normal on 50% O2...

NBRC TMC EXAM 2024/2025 WITH 100% ACCURATE SOLUTIONS

NBRC TMC Exam (Latest 2024/ 2025 Update) Questions and Verified Answers| 100% Correct| Grade A Q: A patient in the emergency dept has frothy secretions, moist crackles, and tachypnea. The patient has marked dyspnea and a history of heart disease. Which of the following should the respiratory therapist recommend. on immediately ister 100% oxygen in Fowlers position ister furosemide Answer: This is an emergency, they are having heart problems, dyspnea, frothy secretions indicatin...

NBRC Exam 1 Review Questions & Answers 2024/2025 Normal Urine Output - ANSWERS40mL/hr (approximatley 1 Liter a day) Intake exceeds output - ANSWERS-weight gain -electrolyte imbalance -increased hemodynamic pressures -decreased lung compliance Central Venous Pressure (CVP) - ANSWERScan indicate changes in fluid balance Normal CVP - ANSWERS2-6mmHg or 4-12cmH20 -decreased CVP can indicate hypovalemia (fluid therapy) -increased CVP can indicate hypervalemia (diuretics) Stuporou...

NBRC EXAM Part 1 REDUCED With Complete Solutions Graded A+ Is the following Static OR Dynamic Compliance: Means flow throughout the respiratory system has stopped and all ventilatory muscle activity is absent. _______ conditions can be imposed with an inspiratory pause when a patient is sedated and mechanically ventilated. Static Compliance Is the following Static OR Dynamic Compliance: Flow at airway opening is zero. Mechanics are evaluated under ______ conditions, when non-intubated p...

NBRC EXAM NEWEST WITH ACTUAL QUESTIONS AND CORRECT VERIFIED ANSWERS|100% GUARANTEED TO PASS CONCEPTS|ALREADY GRADED A+

A patient is receiving O2 from an E cylinder at 4 L/min through a nasal cannula. The cylinder pressure is 1900 psig. How long will the cylinder run until it is empty? A. 47 min B. 1.7 h C. 2.2 h D. 3.6 h - correct answer E cylinder = 0.28 1900x0.28/4 = 133/60 = 2.21 Answer: C. 2 hours, 21 minutes After the Respiratory Therapist sets up a nonrebreathing mask on a patient at a flow rate of 10 L/min, the reservoir bag collapses before the patient finishes inspiring. The RT should do ...