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The child demonstrates a scale score of 8 in the strength subtest on the BOT2.  The test’s scaled score has a mean of 15 and a standard deviation of 5.  What does this tell you about the child’s perfomance in the strength subtest?

The student physical therapist is observing in a preschool classroom of typically developing 3 year olds.  Which of the following skills would the student physical therapist expect to be consistently present among most of the students?

Which of the following is the best choice of test to screen for hip dysplasia in a 5-month old infant?

The physical therapist is evaluating a 26-month old child at a daycare screening.  Which of the following motor skills would the physical therapist expect to be present assuming the child is typically developing?

The inverse demand curve for a monopolist changes from P = 200 – 0.25Q to P = 180 – 0.25Q, while the marginal cost of production remains unchanged at a constant $90. What happens to the profit-maximizing price and quantity following the change in the demand curve?

The physical therapist is evaluating an 20-month old child with arthrogryposis and developmental delay for the first time to determine is she qualifies for eligibility for physical therapy services under a government program.  In order to qualify the toddler has to demonstrate motor skills > 1 standard deviation below the mean.  Which of the following standardized assessment should the therapist use?  

Suppose that each firm that operates in an industry has a total cost curve given by TC = 7,000 + 50Q. In this industry, the lowest average total cost of producing 1,000 units of output occurs when:

Answer questions 41 and 42 based on the following information:A firm’s long-run total cost function is given by LTC=3000Q-500Q2+Q3, where long-run marginal cost is given by LMC=3000-1000Q+3Q2.a) What is the long-run average cost function of the firm?

What is the most typical developmental prone progression sequence of a baby (from earliest to develop to latest to develop) in the first year?

The physical therapist is working with a 3-year old child who is showing up at therapy with numerous bruises on his arms and legs, grimaces with pain when his LE’s are positioned during gait activities, and has become withdrawn during treatment sessions. What should the physical therapist do?