If you like, you can place more than one sample of bacteria in each petri dish - all you need to do is divide the dish into quadrants (quarters) and swipe a different sample of bacteria in each of them.
Feel the Stretch. Joe Muscolino, June 21, 2010. Receiving massage therapy can be extremely relaxing and therapeutically beneficial for the client. For the massage therapist, however, giving massage can be a strenuous physical activity. Over time, an accumulation of physical stress can begin to take a toll on our muscles and joints.
What Physical Therapists Do About this section. Physical therapists use different forms of treatment depending on the type of patient they are caring for. Physical therapists, sometimes called PTs, help injured or ill people improve their movement and manage their pain.These therapists are often an important part of rehabilitation and treatment of patients with chronic conditions or injuries.he work of physical therapists varies by type of patient. For example, a patient experiencing loss of mobility due to stroke needs different care from that given to an athlete recovering from an injury. Some physical therapists specialize in one type of care, such as orthopedics or geriatrics.