Medicine, 20.07.2019 02:30 jennyferluna0216
The coupling of muscle excitation & muscle contraction involves the 2nd physiologic event. this process is best described by which of the following?
a) an action potential propagates along the motor axon innervating the muscle fiber.
b) the synaptic end bulb releases a neurotransmitter, causing the muscle to contract.
c) ca2+ channels, stimulated by depolarizing t-tubules, open and release ca2+ ions to the sarcoplasm.
d) crossbridge cycling & muscle contraction.
Answers: 3
Medicine, 04.07.2019 05:10, Joshghopper
Answers to the concentration of medication question
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Medicine, 09.07.2019 19:10, emocow
You are assigned to care for david ramsey, a 22-year old male patient with back injury secondary to being thrown from a motorcycle. did nt damage the spinal, but the computed tomography revealed a compression fracture at l-2. david complains of severe back pain with numbness and tingling in the lower extremities. what assessments are indicated based on this nursing diagnosis? list other major nursing diagnoses based on david’s clinical presentation?
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