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Why are arteries structurally thicker and stronger than veins?

Bile is produced by the _____ and stored in the _____.

An adult construction worker exposed to asbestos for many years develops chronic shortness of breath. Which condition is most likely?

Inhalation occurs when thoracic cavity volume decreases.

What is the name of the clear fluid transported by lymphatic vessels?

Which nebulizer should be recommended for patients with thick tenacious secretions due to having the highest output range of all nebulizers and the smallest particle size?

Case Scenario IThe physician has ordered abg from a 67 year-old 60kg patient post-intubation due to respiratory arrest secondary to COPD exacerbation. After 20 minutes of 100% oxygen the following arterial blood gases are analyzed:Ventilator parameters:    Vent Mode: AC  PIP   39 mmHg   RR 14              Pplat   32 mmHg  VT 650ml          SpO2    96%  FIO2 100%        PECO2    65  PEEP + 7cmH2O   pH 7.32    PaCO2 70 torr     PaO2 88 torr   SaO2 97%   PB 760 torr CBC – WBC 8,000 , Hb 11.5 g/dl, Hct 43%, Plt 155  Vitals – HR 95, bpm 125/82 mmHg, SV 68 ml/beat   This patient’s PAO2 is:

A patient was brought in to the ER from a building fire at her work. She demonstrates with SOB, breathing at a rate of 28 breaths/min, and stridor can be heard on auscultation. She is currently receiving oxygen via NRB at 12 lpm. What should the respiratory therapist recommend at this time?

Which of the following devices would you recommend to administer bland water aerosol to an infant or small child with a tracheostomy tube in place?

An RCP examines a patient and notes coarse crackles.  The most likely cause is:.