Peripheral perfusion has to do with <span>the delivery of blood to peripheral tissues, that is, in the extremities of the body, such as feet and hands. </span>
Answer:
Major Depressive Disorder
Explanation:
Major depressive disorder, also known as depression, is a mental disorder that is characterized by symptoms of discouragement, sadness, unwillingness, fatigue, easy crying, lack of pleasure, difficulty concentrating, changes in appetite, insomnia, loss of libido, among other manifestations. People with major depressive disorder have depressed mood most of the time, almost daily, with a feeling of emptiness, sadness, and hopelessness. Jorge has many symptoms related to major depressive disorder, so we can say that she may be suffering from major depressive disorder.
The answer is 10 billion. <span />
<span>The hypothalamus plays a role in controlling all of the following except
D. speech.</span>
Static stretch
Explanation:
Static stretching exercises are done by elongating the target muscles as tolerated and then holding the stretch in that position for a stipulating length of time. This holding time period is usually determined by the individual’s age, activity level, any other previous illness or injuries etc.
The holding time usually is around 10-15 seconds is especially done to:
- Reduce risk of injury, muscle stiffness
- Increase mobility, flexibility, range of motion
- Relieve back or joint pains.
The main physiology in stretch reflex:
The stretch reflex is a myotatic reflex which is triggered by the action potentials of la afferent fibers. This causes the excited motor neurons to contract the stretched muscle which in turn reduces the potential.
The holding in static stretching is to make the elongation of the muscles a habitual length for the muscle spindle fibers and mark it is a new length.
The signals are reduced and the receptors are trained to allow more muscle fiber lengthening. The greatest increase in length or increase in range of motion occurs when the stretch is held for about 10-30 seconds with 2-4 repetitions.
