An individual decides to do a research study. The study is to test if the use of a hot pack decreases muscle tightness in the quadriceps. There are 10 subjects in group 1, 12 in group 2 and 11 in group 3.  The subjects in the study recently had a total knee replacement and are unable to bend their knees all of the way. In other words, they have decreased range of motion. Group 1 will receive exercise only, Group 2 will receive exercise and hotpacks, and Group 3 will receive exercise and Ultrasound. Although exercise is usually included in the treatment to increase range of motion, this study is designed to see if the use of a modality will increase the effectiveness in decreasing muscle tightness and increasing range of motion.Which of the following is representative of N In this study?

Which of the following best describe the Platinum Rule.

Which of the following insurance sources is both federally and state funded and accepts individuals from low income families?

Supervising a PT aide may be one way that a PTA can demonstrate leadership in their PT department.

Patients have the right to refuse to be treated by students.

Poverty exists in a cycle where the consequences and the causes are intertwined.

The only information which might be obtained about a bacterial culture from observing its growth on an nutrient agar plate would be the

The methods of food production used by many core nations rely on minimal doses of nitrogen and pesticides, which do no damage to the water supply.

This question is in three parts. The image below is a Voges-Proskauer test result for two bacterial strains labeled A and B:   a.  Which of the bacterial strains is exhibiting a positive result? b.  What is the name of the product whose presence is indicated by the result? c.  Why are the biochemical characteristics indicated by the positive result of this and the methyl red test useful (be specific)?

A young adult patient with cystic fibrosis is admitted and needs ACT but is having difficulty lying down. Which ACT should the respiratory therapist recommend?