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The heart is surrounded by a double-layered connective tissue sac called the ______.

_____ largely consist of slow-twitch fibers.

Neurons share all those characteristics except

        The vital sign assessment of a person with a head injury at 0800 am were as follow: temperature (T), 97° F; pulse (P), 86; respiration (R), 18; and blood pressure (BP), 140/86.           The assessment made 30 minutes later that is indicative of increasing intracranial pressure (ICP)   is:

Please identify which part of a bone is # 5

Select the correct definition for each bone structure

Which of the following have openings in the Right Atrium?

        A patient is prescribed eye drops that constrict the Iris sphincter, permitting aqueous humor to flow. The nurse would reinforce the teaching by referring to the drops as:

Gaps in the myelin sheath:  

Gene was born with a malformed mitral valve. How will that affect her circulation?