Explanation:
Lymphocytes are the type of the white blood cell which function as a part of immune system.
Types of Lymphocytes:
T cells
T cells are developed in thymus gland. The specialized molecule of T-cell receptor is located on surface of cell. The molecule is important in the immunity as it recognizes the antigens and thus it to bind to them.
B cells
B cells are important part of immune system. They mature in bone marrow of the humans, and in bursa organ of the birds. The cells have a protein on the surface which is known as B-cell receptor. The protein recognizes and attaches to the specific antigens.
Natural killer cells
Natural killer cells are the lymphocytes which are known to be cytotoxic. They have ability to kill the other cells in the body. The cells are important part of immune system because these cells are able to recognize infected cells.
Answer:
Especially Corona is originated from an wild animals or birds but it is not verified till now.
It was first detected in Wuhan, China, in late 2019 and has set off a global pandemic.
WHO declared or named as C O V I D 19 on 11th February 2020A.D.
Sanitizing Means to apply a product that destroys enough germs to reduce the risk of becoming ill.
<h3>What is the process of reducing bacteria to safe levels to decrease the risk of infection?</h3>
- Disinfection is the reduction of bacteria, viruses, or fungi to a predetermined concentration.
- In most cases, sterilization, or the complete elimination of all microorganisms, is not required or possible.
- Under most conditions, the actual concentration of microorganisms required to cause a disease (or some other criterion) is not well-defined, and disinfection procedures have evolved primarily on an empirical basis.
- Sanitizers containing chlorine. Compounds containing chlorine. In food processing and handling applications, chlorine in various forms is the most commonly used sanitizer.
- Liquid chlorine, hypochlorites, inorganic chloramines, and organic chloramines are all common chlorine compounds.
To learn more about disinfectants from the given link
brainly.com/question/28064988
#SPJ4
The first action on the part of the nurse is that nurse should offer rest time with proper bed rest.
<h3>What is nursing intervention?</h3>
Nursing intervention is the act that is performed by the nurse in order to take care of the patient that help the patient to get healthy. Nursing intervention is like taking care, giving proper medicine, or aid that is helpful for the patient.
Healthcare is the most important phenomena is order to treat the patient and healthcare is the most growing industry in modern era. Healthcare is very important for patient because good care will make the patient healthy easily.
Therefore, The first action on the part of the nurse is that nurse should offer rest time with proper bed rest.
Learn more about nursing intervention here:
brainly.com/question/8490867
#SPJ4
Since sample a has data more tightly clustered about the mean compared to sample b, we can say that the variance for sample a is lower than that for sample b.
What is variance:
Variability gets used to measure the central tendency's closeness to the values. A measure of central tendency that can get used is mean. Mean refers to the average for some given values and gets determined by dividing the sum of those values by the number of values. The variance refers to the average squared difference of each value from the mean.
When the variance is lower, the data is less spread out. Thus, data being more tightly clustered about the mean reflects lower variance. Since sample a has data more tightly clustered about the mean compared to sample b, it can be concluded that the variance for sample a is lower than that for sample b.
Learn more about variance here:
brainly.com/question/13708253
#SPJ4
