Determine the density of a 100.0 g sample of mercury having a volume of 7.36 cm3. Carry out the calculation to the correct number of significant digits.

How many trunks are in the brachial plexus?

Type IIB muscle fibers are advantageous for long-distance running.

Trunk flexion and extension occur in the frontal plane.

You ask your patient to make a tight fist with their fingers flexed and their wrist is in a fully flexed position but they are not able to. You then have the patient put their wrist in a neutral position and they are now able to make a tight fist with their fingers flexed. What term describes why the patient was not able to make a tight fist while the wrist was fully flexed?

You are attempting to assess your patient’s end-feel with shoulder flexion ROM. You attempt to bring their right shoulder through PROM and the patient abruptly stops you at about 90 degrees of shoulder flexion. You feel like the joint has more available range but the patient will not let you move their arm further through that available ROM. What would you classify the end-feel as?

The nervous system’s ability to feel your body’s position in space is called proprioception.

The axial skeleton consists of the head and spinal column.

In the muscle, where is calcium stored?

Checking a deep tendon reflex at the patellar tendon is an example of which receptor working?