Answer:
The nervous system uses cell-communication by electrochemical signals that hormones, neurotransmitters or cytokines
Explanation:
Cell communication is vital to maintain internal environment thanks to homeostasis process which regulates the responses to internal and external stimulus. The functioning of cells depends on the electrochemical signals, these allows the communication and coordination among a group of cells of the tissue.
There are different type of loop-responses:
Negative Feedback Loops;
Reaction that causes a decrease in function, in response to some stimulus. The maintenance blood pressure, blood pH, oxygen/carbon dioxide balance, water balance (osmoregulation),calcium levels, among others are examples of negative feedback loops.
Positive Feedback Loops
Are involved in the amplification of the stimulus. D
A- Order supplies.
A veterinary practice manager is charged with the responsibilities of managing the business activities of a veterinary hospital. A practice manager may have extremely different responsibilities and authority depending upon the size of the hospital and the ownership or administrator’s delegation. Practice managers will have knowledge of all the responsibilities of a veterinary office manager and have the ability to further the management of a veterinary hospital by having direct authority and decision-making responsibilities over all business aspects of the veterinary practice.
Answer:
<em><u>W</u></em><em><u>e</u></em><em><u>s</u></em><em><u>t</u></em><em><u> </u></em><em><u> </u></em><em><u>C</u></em><em><u>e</u></em><em><u>n</u></em><em><u>t</u></em><em><u>r</u></em><em><u>a</u></em><em><u>l</u></em><em><u> </u></em><em><u>A</u></em><em><u>f</u></em><em><u>r</u></em><em><u>i</u></em><em><u>c</u></em><em><u>a</u></em><em><u> </u></em>
The majority of all people enslaved in the New World came from West Central Africa. Before 1519, all Africans carried into the Atlantic disembarked at Old World ports, mainly Europe and the offshore Atlantic islands.
<u>FORMATION OF DECUBITUS ULCER:</u>
Decubitus Ulcer, also termed as Bed sores often occur when the pressure of one’s body weight cuts off the blood supply to that organ where the pressure is applied leading to death of tissues.
It is most common among the patients who are bed ridden and among the people who sits or sleeps for a majority amount of time. When an individual is seated or is sleeping for a long time, the body exerts a pressure at the point of contact that is in between the body and the firm surface, like bed or a wheelchair. This would lead to cut off of blood supply to the point where the pressure is applied which would lead to damage of skin and tissues eventually leading to the death of tissues.
