Calculate the P/F ratio:

A somnolent 45-year-old male is currently on a 40% air-entrainment mask.  His assessment reveals the following: ABG pH 7.25 PaCO2 59 PaO2 51 HCO3 14 Sa02 86% VITALS HR 132 RR 29 BP 76/40 TEMP 102.1° F SpO2 87% LABS WBC 15,000 per mm3 LACTIC ACID 5.4 mEq/L What should the respiratory therapist recommend?

Which of the following is a hazard of NIV? 1. Hypotension 2. Eye Irritation 3. Risk of Aspiration 4. Skin Problems

A respiratory therapist receives BIPAP orders for a 89-year-old female patient admitted with an UTI.  Upon arrival to the patient’s room, the patient is confused, combative and refusing to wear the BIPAP.  What is the most appropriate course of action?

Your patient is not able to get the last 5-10 degrees with active contraction of the final, terminal knee extension but has full PROM. What is this final ROM called and what way does the overall mechanism work in the normal knee?

A muscle that crosses two joints is more prone to adaptive shortening than a muscle that only crosses one joint, as seen with the Ely’s, Thomas, and Ober’s PT tests being great examples of how a PT checks for this situation.

The _____________ is the set of muscles that act to both assist to extend the hip and powerfully flex the knee, supplied by the sciatic and tibial nerves, having 3 muscles, but 4 muscle bellies.

The proper progression of graded or gradually applied rehab. exercise difficulty is which combination, moving left to right?

In following the overload principle for exercise: to work more on pure power, we would teach and guide the pt. safely through light resistance in “Olympic Style” lifting for 15 reps in a row X 1-2 sets, as pictured here.

This muscle is typically tested in the standing position with heel raises, originating above the knee and posterior knee capsule, then inserting into the calcaneus bone, assists in knee flexion, and is innervated by a branch of the sciatic nerve at the S1-2 level (Tibial).