The correct answer is A) microorganisms are transmitted from one organism to another.
The chain of infection is a process in which microorganisms are transmitted from one organism to another.
The chain of infection starts with the agent of infection that is the one which makes people sick. It exists in a reservoir, where the agent of infection lives. There is a portal of exit. It is the way the agent leaves the reservoir. Then we have the mode of transition. It could indirect or direct contact with the agent. The agent o infection enters a new body through what is known as a portal on entry. Finally, the host. It is the individual who receives this agent and gets sick.
Answer:
The Ebola virus is an “enveloped virus,” meaning that the core of the virus is surrounded by a lipoprotein outer layer. Enveloped viruses such as Ebola are more susceptible to destruction with a number of physical and chemical agents than viruses without lipoprotein envelopes
Explanation:
Answer: (A) True
Explanation: Nursing facilities (such as DADS regional offices in Texas) works with federal Health and Human Services regional offices (for Region VI) and the local regional offices, in order to provide additional long-term care supports and services.
Answer:
Yes.
Explanation:
The alimentary canal comprises the <em>mouth, pharynx, esophagus, stomach, small and large intestines, rectum and anus</em>. Digestion of starch takes place in the mouth, partially in the stomach, and the small intestine. Starch breaks down into sugar and sugar is broken down into glucose in the small intestine which is then released into the blood stream. Therefore the digestion of both starch and sugar takes place in the alimentary canal.
