Answer:
The correct answer is D. resting phase
Explanation:
Diastole is the resting phase when relaxation of heart muscles takes after contraction(systole). In this phase blood from veins and coronary sinus comes into the auricles and ventricles because of the pressure in the heart is less than veins and opening of A-V valve.
When both auricles and ventricles are relaxed it is called joint diastole. Joint diastole is called complete cardiac diastole and is 0.4 sec long. After the joint diastole auricular systole occurs in which auricles are contracted and ventricles are still relaxed called ventricular diastole.
After the end of auricular systole ventricles contraction starts and auricular relaxation occurs called auricular diastole.
Answer:
Patients who suffer from respiratory pathologies, generally present an increase in fluid in the alveoli, where they produce the gas exchange, that is why if we put the patient to bed completely, the gas exchange surface will be less, because the liquid that presents by the pulmonary emphysema is dispersed in more alveoli and therefore the difficulty of breathing is greater.
The ideal position then in this type of patient, where the problem is in the respiratory system, in the position of approximately 130 degrees, or an intermediate position between 180 and 90 degrees, since in this way the upper limb will not be at the same Height than the lower limb, the emphysema fluid does not disperse through the alveoli on a larger surface, but on a smaller surface, and thus the patient will be able to breathe better, and improve their gas exchange capacity.
Explanation:
The greater the occupied alveolar surface, the less capacity for gas exchange and therefore greater difficulty in breathing ... This would happen in patients who are fully reclined, that is, at 180 degrees.
If we position it well, between 90 and 180, approximately 130 degrees, less alveolar surface occupied by the fluid of the emphysema, greater gas exchange and therefore better breathing.
Cri is bad and I tried it I side
Answer:
The answer to the question: In what part of the spinal cord would you expect to find myelinated axons, would be, in the white matter of the spinal cord.
Explanation:
The spinal cord, the roadway and connection between the brain and the rest of the body, and a vital part of life itself, is formed by covering tissue, fluid, and most importantly, by the neuronal bodies and axons that form the entire system of the CNS, and ANS, and which also connect these systems with the PNS (peripheral nervous system), and the different organs. One visual characteristic of the cord is it having two colors, white and gray. The white matter surrounds the gray matter. The reason for this white color in the white matter, which is really the connecting filaments that go up and down the CNS, and connect with the gray matter, is that white matter neurons and axons are covered by myelin, an insulating and cushioning covering that surrounds the cell´s axons and also helps the nerve impulses move much faster and with higher precision, than in the white matter.
Answer:
If i were you i would take medical classes if your school provides them. and you can even help yourself by learning online. taking quizzes over thing you may have read. things like that will really help you. :)
Explanation:
