Answer:
B) Valves closing
Explanation:
A healthy heart makes a lub-dub sound with each beat. This sound comes from the valves shutting on the blood inside the heart. The first sound (the lub) happens when the mitral and tricuspid valves close.
An introvert, because she likes to keep to herself.
Answer:
if i am correct i think it would be
Optoin d
Explanation:
With spinal cord injury if you injure the cervical or thoracic areas, it will affect breathing, could cause you to breath with intercostal muscles because diaphragm doesn't function or cause paralysis.
traumatic brain injury can leave injuries to multiple areas. could cause shock, death, heart issues, and so on.
Answer:
The stress response may be defined as the change in the physiology of the body during the emergency fight or flight condition. Three stages of the stress response are alarm, resistance and fatigue.
Alarm may be defined as the first stage of the stress response. This stage is processed when the mind and the body of the individual is in the high alert. This stage prepares the body to protect itself or to flee from the threat. This stage is best marked as fight and flight.
