Answer:
Arteries: These are elastic vessels that transport blood away from the heart. Pulmonary arteries carry blood from the heart to the lungs where oxygen is picked up by red blood cells. Systemic arteries deliver blood to the rest of the body.
Veins: These are also elastic vessels but they transport blood to the heart. The four types of veins are pulmonary, systemic, superficial, and deep veins.
Capillaries: These are extremely small vessels located within the tissues of the body that transport blood from the arteries to the veins. Fluid and gas exchange between capillaries and body tissues takes place at capillary beds.
Sinusoids: These narrow vessels are located within the liver, spleen, and bone marrow. Like capillaries, they deliver blood from larger arteries to veins. Unlike capillaries, sinusoids are permeable and leaky to allow for quick nutrient absorption.
Explanation:
if you have something like vomiting, convulsions, or a decreased level of alertness do not drink water or anything. it makes it hard to shallow.
Answer:
4.
Explanation:
its something staff members should not tolorate,i think,my answer could be wrong
Answer:
Post-operative sensitivity and damage to the pulp
Explanation:
Protective bases are applied to the pulp during the process of dental operations. These protective bases are usually applied in a thickened manner. This helps to prevent post operative sensitivity to substances such as cold sensations. The pulp is also protected as a result of the application of protective bases.
This makes Protective bases being placed when it is necessary to protect the pulp before the restoration is placed in order to prevent Post-operative sensitivity and damage to the pulp valid.
