Answer:
The correct order starting from next to the object is
1. coverslip
2. objective lens
3. revolving nosepiece
4. body tube
5. body tube
Explanation:
The correct order starting from next to the object is
1. coverslip
2. objective lens
3. revolving nosepiece
4. body tube
5. body tube
A cover slip is a glass that is used to cover the specimen before observing through a microscope. Thus it is the nearest to the object.
Objective lens is the one which is near to the object hence it comes after the coverslip.
Revolving nose piece is a setup to which the objective lenses are attached thus it will come after the objective lens
Body tube is the hollow and tubular structure that forms the upper part of microscope.
While ocular lens also known as eyepiece are the farthest from the object , hence they come at the last.
<u>Complete Question:</u>
A nurse is caring for a 26-year-old client recently diagnosed with human immunodeficiency virus (HIV) and has a CD4 count of 150. The client needs an update on immunizations and asks which ones are needed. Which vaccines are required to comply with the recommended immunization schedule for a client with HIV?
a. Influenza; measles, mumps, rubella (MMR); varicella; and hepatitis A vaccines
.
b. Pneumococcal, MMR, influenza, and varicella vaccines
.
c. Diphtheria, tetanus, hepatitis A, and hepatitis C vaccines
.
d. Tetanus, hepatitis B, influenza, and pneumococcal vaccines.
<u>Correct Option:</u>
Tetanus, hepatitis B, influenza, and pneumococcal vaccines are required to comply with the recommended immunization schedule for a client with HIV.
<u>Option: D</u>
<u>Explanation:</u>
- Human immunodeficiency virus (HIV) is responsible for killing the WBC (white blood cells) that battle infection, as this virus destroys the immune system, which can follow certain cancers.
- While AIDS (acquired immune deficiency syndrome) is the last stage of HIV infection.
- In contrast to influenza vaccine delivery that avoids both viral and bacterial pneumonia, Streptococcus pneumoniae vaccination is suggested. The risk of invasive pneumococcal illness is strong for HIV-infected people.
- HIV patients obviously recover from influenza vaccination, the reaction of antibodies to seasonal flu vaccination is usually lower than among HIV-uninfected people.
I think it is a or c a basic unit of a lipid that consists of single and double carbon to
Answer:
It’s been more than two decades since Britain’s retail electricity market was opened to full competition in 1999. Before that, retail supply was provided by state-owned entities with regional monopolies. Today, all consumers, including households and businesses, are able to “shop around” for their electricity, switching to a different supplier or tariff to take advantage of better prices and services.
In principle, that is exactly what liberalised retail markets are supposed to provide: greater consumer choice and protections. But that’s only the case if it’s easy for consumers to switch suppliers and for new suppliers to enter the market. That’s how markets are supposed to stay competitive to deliver low prices and a high quality of service. That was the great hope of electricity policy in 1999, but after two decades, there’s little to celebrate.
To enhance competition, smaller suppliers have been exempt from contributing towards the cost of decarbonisation policies. Known as “the threshold obligation”, this encouraged the entry of smaller companies into Britain’s retail electricity market, but the increase from six suppliers in 1999 to more than 70 in 2019 came at a cost. Many new suppliers have gone bankrupt due to unsustainable business models, resulting in consumers footing unpaid industry bills