Search results
Results from the WOW.Com Content Network
003878. [ edit on Wikidata] A cardiac stress test is a cardiological examination that evaluates the cardiovascular system's response to external stress within a controlled clinical setting. This stress response can be induced through physical exercise (usually a treadmill) or intravenous pharmacological stimulation of heart rate. [1]
Trier social stress test. The Trier social stress test ( TSST) is a laboratory procedure used to reliably induce stress in human research participants. It is a combination of procedures that were previously known to induce stress, but previous procedures did not do so reliably.
Measurement of surgical stress is used in anaesthesia, physiology and surgery. Analysis of the surgical stress response can be used for evaluation of surgical techniques and comparisons of different anaesthetic protocols. Moreover, they can be performed both in the intraoperative or postoperative period.
Chronic stress. Chronic stress is the physiological or psychological response induced by a long-term internal or external stressor. [1] The stressor, either physically present or recollected, will produce the same effect and trigger a chronic stress response. [1] There is a wide range of chronic stressors, but most entail relatively prolonged ...
The fight or flight response provided them with the mechanisms to rapidly respond to threats against survival. Examples. A typical example of the stress response is a grazing zebra. If the zebra sees a lion closing in for the kill, the stress response is activated as a means to escape its predator. The escape requires intense muscular effort ...
Stress, whether physiological, biological or psychological, is an organism's response to a stressor such as an environmental condition. [1] Stress is the body's method of reacting to a condition such as a threat, challenge or physical and psychological barrier. There are two hormones that an individual produces during a stressful situation ...
Psychosocial distress is commonly caused by clinically related trauma, personal life changes, and extraneous stressors, which negatively influences the patient's mood, cognition, and interpersonal activity, eroding the patient's wellbeing and quality of life. [6] Symptoms manifest as psychological disorders, decreased ability to work and ...
Purpose. evaluate cardiac function. Test of. Cardiac stress test. The Bruce protocol is a standardized diagnostic test used in the evaluation of cardiac function and physical fitness, developed by American cardiologist Robert A. Bruce. [1] According to the original Bruce protocol the patient walks on an uphill treadmill in a graded exercise ...