A patient with several motor and sensory abnormalities exhibits signs of autonomic nervous system dysfunction. Which of the following is NOT an indicator of increased sympathetic involvement?

A physical therapist assistant prepares to assess the balance of a patient with a neurological disorder. The MOST appropriate method to assess the vestibular component of balance would be:

A physical therapist assistant reads in the medical record that a patient exhibits asthenia. Which test would be the MOST useful to identify the presence of this condition?

A physical therapist assistant conducts an inservice on exercise guidelines for a group of senior citizens. As part of the inservice the physical therapist assistant discusses the benefits of improving cardiovascular status through a low intensity activity such as a walking program. What frequency of exercise would be the MOST desirable to achieve the stated objective?

A physical therapist assistant instructs a patient in a home stretching program that includes the pictured stretch. The MOST likely structure targeted is the:

Consider the following gas phase reaction: A(g) + B(g) ⇌ 2C(g)    Kp = 36 If initially 2.0 atm of A and 2.0 atm of B are placed in a chamber and then the reaction is allowed to proceed, calculate the equilibrium partial pressure of C.

Nitrogen and hydrogen react to form ammonia: N2(g) + 3H2(g) → 2NH3(g)A chemist finds that at a certain temperature the equilibrium mixture of nitrogen, hydrogen, and ammonia has the following composition: Compound Pressure at equilibrium N2 2.19 atm H2 78.5 atm NH3 18.9 atm Calculate the value of the equilibrium constant, Kp for this reaction. 

The equilibrium constant, Kp, has a value of 6.50 × 10−4 at 308 K for the reaction of nitrogen monoxide with chlorine: 2 NO(g) + Cl2(g) ⇌ 2 NOCl(g) What is the value of Kc?

Express the equilibrium constant expression for the following reaction:                  4 Al(s) + 3 O2(g)   ⇌  2 Al2O3(s)  

Nitrous acid, HNO2, is a weak acid in water (pKa = 3.35). If an aqueous solution of nitrous acid with pH 2.69 is required, what concentration, in M, of the acid is needed? Enter your numerical answer to 4 decimal places and without units.