The foot is a part of the body that provides stability as well as mobility of the lower extremity. Which of the following bones belong to the midfoot?

A 65-year-old patient demonstrates a posterior pelvic tilt when sitting. The PTA wants to educate the patient about associated hip joint motions. Question:Which hip motion occurs bilaterally during a posterior pelvic tilt?

Which muscle acts to flex the hip and extend the knee?

In which position are the hamstrings potentially actively insufficient?

What is the origin of the Hamstring muscles?

Patient is short sitting on a plinth with the legs over the side of the table. The therapist places a 10 pound weight on the ankle. The therapist lifts the leg to passively extend the knee (starting position shown in the picture below) and then asks the patient to slowly lower the leg back to a resting position. Which contraction is occurring as the leg is lowered?  

The trunk muscle whose primary function is compression of abdominal contents is which of the following?

A person is unable to extend the hip with the knee flexed but can extend the hip with the knee is fully extended. Which of the following muscles would you expect to be weak?

BONUS QUESTION (5-POINTS): Work must be submitted to gain full credit. Titration: Calculate the pH at the equivalence point when 0.420 M HOCl is titrated with 0.350 M KOH. (pKa is 7.54)  (Do not round between steps. Round final answer to 3 sig figs and place in the box below. Work must be submitted to gain full credit for this problem).

what is an adult horse’s average respiration?