No they do not, vaccines make it so we are less likely to get the strain of whatever we are getting vaccinated against, but vaccines make it so that we cannot build are immune systems, so when we do get that disease, are immune systems are not always strong enough. The vaccine for influenza this year was only 45% effective, that means 65% of people who got the flu shot were exposed to the flu.
Answer:
The hypodermis is the last layer of the skin, it belongs to the integumentary system, it is also known as subcutaneous tissue. It consists mainly of loose connective tissue and stored fat. The following structures are found in the hypodermis:
-sweat glands
-Lymphatic vessels
-Surface blood vessels
-Cutaneous nerves
The hypodermis constitutes the bulk of the body fat deposit and its thickness varies depending on the nutritional status of each person
Explanation:
Answer:
a. in the bottom of the atrium just above the ventricles
Explanation:
AV node -
It helps to control the heart rate , it serves as an electrical relay station , reduces the electrical current which is sent by the SA node .
The location of the AV node , is at the lower back section of the inter atrial septum , and conducts the electrical impulse normally from the atria to ventricles .
Answer:
"A programmable pump should be used to deliver an initial dose of 120mg over 2hours with 10% if the dose given intravenously."
Explanation:Ischemic stroke is a type of stroke that is associated with the brain,it is usually caused by the blockage or blockages in the artery which supplies blood to the brain,when this is blockage occurs,the amount of blood flow into the brain is either reduced or stopped,this will in turn reduce or eliminate the flow of oxygen into the brain.
WHEN THE OXYGEN REACHING THE BRAIN IS MINIMIZED OR STOPPED,THE BRAIN WILL DIE.
