Why Do Individual Muscle Twitches Have to Be Added Together

question 60

Multiple Choice

Why do individual muscle twitches have to be added together, as in summation or tetanus?

• A) Only added twitches produce any muscle contraction: A fiber undergoing a muscle twitch does not contract at all.
• B) There has to be a critical mass of muscle twitches for calcium to be released into the muscle cell.
• C) Not enough acetylcholine will be produced for contraction without multiple twitches.
• D) Multiple twitches add up to an increase in muscle fiber tension, which increases the strength of the muscle.
• E) Not enough ATP is generated by one muscle twitch.

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Definitions:

Medication Event Monitoring System (MEMS)

A technology used to record the time and date of opening a medication bottle, helping to monitor patient adherence.

Patient Self-Report

A method of data collection where patients provide information on their health, symptoms, and treatment outcomes, often via questionnaires.

Rate of Adherence

The extent to which a person's behavior in taking medication, following a diet, or executing lifestyle changes corresponds with agreed recommendations from a healthcare provider.

Nonadherence Rate

The percentage of individuals failing to follow prescribed treatment plans or medication regimens.