There are three types of muscle contraction: concentric, isometric, and eccentric.
Concentric: In a concentric contraction, the muscle tension rises to meet the resistance then remains stable as the muscle shortens. During eccentric contraction, the muscle lengthens as the resistance becomes greater than the force the muscle is producing.
Isometric: An isometric exercise is a form of exercise involving the static contraction of a muscle without any visible movement in the angle of the joint.
Eccentric: An eccentric (lengthening) muscle contraction occurs when a force applied to the muscle exceeds the momentary force produced by the muscle itself, resulting in the forced lengthening of the muscle-tendon system while contracting
Likely the last option, that her husband had been shoving her into a wall when drinking, as this shows the violence that she is enduring.
Answer:
Syndromic surveillance
Explanation:
Survelliance is the ongoing systematic collection analysis and interpretation of health data essential to planning , implementation and evaluation of public health practice , closely integrated timely dissemination of this data to those who need to know.
It has three purposes :
1) Surveillance may identify public health problems.
2) Surveillance may stimulate public health interventions.
3) Surveillance may suggest hypothesis for epidemiological research.
As in the above scenario , data on diarrhea, nausea, and vomiting are collected in the emergency room, and data on purchases of over-the-counter medications to treat diarrhea, nausea, and vomiting are monitored through pharmacy sales , <u>syndromic surveillance </u> best describes this statement.
