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Dvinal [7]
3 years ago
15

Immunological memory is only observed in Helper T cells. a. True b. False

Medicine
1 answer:
blagie [28]3 years ago
7 0

Answer: b. False

Explanation:

Immunological memory is the feature or quality of the immune system of the body to immediately and recognize a foreign antigen which was previously encountered and generate the immune response against it. Generally it helps in producing the secondary, tertiary and other s immune responses for the same antigen. It is observed in helper T cells but also by the B cells.

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. How are the ultimate purposes for Wari’ funerary cannibalism similar to the beliefs and practices surrounding death and funera
jeyben [28]

Answer:

Ueydehehhdyr

Explanation:

3 0
3 years ago
The nurse instructs a patient taking feverfew to discontinue the herb a few days before surgery. which risk is the nurse trying
tigry1 [53]

The answer is <u>bleeding.</u>

<u />

Risk the nurse is trying to prevent is bleeding.

What is bleeding?

Blood loss from the circulatory system is referred to as bleeding. Small cuts and abrasions to severe cuts and amputations are examples of possible causes. Body injuries can also cause internal bleeding, which can range in severity from modest (visible as superficial bruising) to significant hemorrhage.

In order to stop serious external or internal bleeding while waiting for emergency medical assistance, first aid is essential. Applying direct pressure to the wound, maintaining the pressure using pads and bandages, and, if feasible, lifting the damaged limb above the level of the heart are all first aid measures to manage external bleeding.

To know more about bleeding click on the link below:

brainly.com/question/1501224

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6 0
2 years ago
Read 2 more answers
After thinking about the options available, Hannah decides that she wants to use combined oral contraceptives. What are some of
LekaFEV [45]

Answer:

it reduces your risk of cancer of the ovaries, womb and colon. it can reduce symptoms of PMS (premenstrual syndrome) it can sometimes reduce acne. it may protect against pelvic inflammatory disease.

Explanation:

Advantages of hormonal methods of birth control include that they are all highly effective and their effects are reversible. They do not rely on spontaneity and can be used in advance of sexual activity.

3 0
3 years ago
Which component of OBRA indicates the active or inactive status of a nursing assistant?
77julia77 [94]

Answer:

C. the nursing assistant registry

Explanation:

Nursing process can be defined as a scientific technique used by nurses as a systematic problem-solving guide to provide nursing care to patients such as maintenance of patient safety, patient functionality and satisfaction.

The following are the steps of the nursing process in an appropriate order; Assessment, Diagnosis, Planning, Implementation and Evaluation.

OBRA is an acronym for Omnibus Budget Reconciliation Act and it is also called the Nursing Home Reform Act of 1987. OBRA defines the federal standards on how health care should be given to home patients (residents) and ensures that they receive quality treatment or care at all times.

In the United States of America, OBRA is interpreted by the U.S. Code of Federal Regulations.

The component of OBRA which indicates the active or inactive status of a nursing assistant is the nursing assistant registry. A nursing assistant is a certified health care provider but is only permitted to provide services under the supervision of a professional nurse.

The nursing assistant registry comprises of all active nursing assistant qualified to work and inactive nursing assistant who aren't qualified yet to work.

5 0
3 years ago
A Typical Human Body Contains About 3.0 Grams Of Potassium Per Kilogram Of Body Mass. 1. ... 1. How much Potassium-40 is present
Studentka2010 [4]

Answer:

Given

Per Kg of body mass, there is 3 gram of potassium

And abundance of three isotopes are as follows

Potassium-39, Potassium-40, and Potassium-41. Have abundances respectively as 93.26%, 0.012% and 6.728%.

1) A body weighing 80 Kg will have 240 grams of potassium. And the amount of Potassium-40 will be 0.012% of 240 gram

= 240*0.012/100 = 0.0288 gram.

2) Dose in (Gy) = (energy absorbed)/(mass of the body) = ( 1.1*106*1.6*10-19)/(80) = 22*10-10 J/kg

Dose (in siverts) = RBE*Dose(in Gy) = 1.2*22*10-10 = 26.4*10-10

8 0
3 years ago
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