Slowly destroys immune system
_______________ refers to the pressure in the arteries when the heart is at rest, between beats. (1 point)
Blood Pressure
Systolic pressure
Diastolic pressure
Intra-cranial pressure
37. Loss of blood to the brain caused by a ruptured vessel is called: (1 point)
Aneurysm
Stroke
Brain failure
Coronary artery disease
38. __________ refers to the pressure in the arteries when the heart beats (contracts). (1 point)
Diastolic pressure
Systolic pressure
Blood pressure
None of the above
39. What is a muscle fiber? (1 point)
the functional unit of a cell
the neuron that conducts impulses for a muscle contraction
the single cell of a muscle
None of the above
40. Slow-twitch muscle fibers are used when: (1 point)
the muscles perform long slow movements
the muscles perform long periods of activity
the muscles perform quick bursts of energy
the muscles are utilizing protein for energy
<span>41. ____________ is the sugar that is fo sf
f
</span>
Answer and explanation:
<u>pH</u> : It is a figure expressing the alkalinity or acidity of a solution on a logarithmic scale according to which 7 is considered neutral , below 7 is considered acidic while above 7 is considered alkaline. pH scale ranges from 0-14.
<u>Normal pH of blood</u> : The normal pH of blood ranges from 7.35 to 7.45 averaging 7.4.
<u>Severe acidosis problem</u> : Acidosis means high levels of acid in the body i-e decreased body pH thus causing an imbalance. Normally acid is removed either from lungs or kidneys. In the case of acidosis, both lungs and kidneys fail to remove excessive acid resulting in serious health problems. Due to severe acidosis respiratory centre in brain also becomes activated resulting in hyperventilation (faster and deeper breathing) in order to eliminate more carbondioxide gas in order to reduce acidity .
Okay what does it mean when you dream about person many times ?