this question is incomplete but I have added The Answer options to your question
a) He does not have a hypothesis.
b) He only has one group. He has not established a comparison
c) He has not measured an outcome.
d) The groups were not equal to begin with.
Answer:
b) He only has one group. He has not established a comparison
Explanation:
A randomized controlled experiment can be defined as an experiment that has two groups which it randomly assigns participants to.
These two groups are:
1.) the experimental group and
2.) The controlled group on whom the study is being performed.
Now Alberti does not have any of these groups we have listed. He performed the testing on the same people before they consumed alcohol and after they consumed alcohol. Therefore this study was not comparative in nature.
Answer: There are numerous things that a Home Health Aide should not do when giving foot care to a client with diabetes.
Explanation:
Since there were no choices to choose from and so many things that should never be done, I will make a small list of things for you.
1: Never put anything in the client's shoes, as this can cause a blister or cut.
2: Never soak the client's feet in hot water; only use warm water.
3: Never cut the toenails too short and always cut them straight across and file after.
4: Never moisturize between the toes, always moisturize the feet instead.
5: Never treat the calluses or corns yourself, only a DR should perform this.
6: Never scrub patients' feet with anything other than a sponge or soft cloth. Always pat the feet dry.
Answer:
A.messages that are sent from the brain to body parts
The spread of HIV and hepatitis in the healthcare setting can usually be traced to contact with infected blood.
<h3>What are infectious diseases?</h3>
Infectious diseases are diseases which can be transmitted from one person to another.
Some examples of infectious diseases are HIV and hepatitis
HIV and Hepatitis are viral diseases and the causa viruses are usually present in the blood of infected individuals.
Therefore, the spread of HIV and hepatitis in the healthcare setting can usually be traced to contact with infected blood.
Learn more about infectious diseases at: brainly.com/question/14260008
#SPJ12
