1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sati [7]
3 years ago
14

A dendritic cell is a(n)

Medicine
1 answer:
brilliants [131]3 years ago
5 0

Answer:

b) blastic red blood cell (RBC).

Explanation:

In excess of 340 blood group antigens have now been described that vary between individuals. Thus, any unit of blood that is nonautologous represents a significant dose of alloantigen. Most blood group antigens are proteins, which differ by a single amino acid between donors and recipients. Approximately 1 out of every 70 individuals are transfused each year (in the United States alone), which leads to antibody responses to red blood cell <u>(RBC) alloantigens</u> in some transfusion recipients. When alloantibodies are formed, in many cases, RBCs expressing the antigen in question can no longer be safely transfused. However, despite chronic transfusion, only 3% to 10% of recipients (in general) mount an alloantibody response. In some disease states, rates of alloimmunization are much higher (eg, sickle cell disease). For patients who become alloimmunized to multiple antigens, ongoing transfusion therapy becomes increasingly difficult or, in some cases, impossible. While alloantibodies are the ultimate immune effector of humoral alloimmunization, the cellular underpinnings of the immune system that lead to ultimate alloantibody production are complex, including antigen consumption, antigen processing, antigen presentation, T-cell biology.

You might be interested in
Three of the five leading causes of death from communicable diseases globally are: A. Measles, TB B. Measles, rubella, tetanus C
luda_lava [24]

Three of the five leading causes of death from communicable diseases globally are the Lower respiratory infections, TB, HIV. That is option C.

<h3>The top global leading causes of death in communicable diseases</h3>

Communicable diseases are those diseases that can be transmitted from one person to another through close contact or transfer of body fluids from an infected individual.

According to World Health Organizations, the five communicable diseases that has caused highest death rates are :

  • Lower respiratory infections: This has caused about 3.4 million deaths.

  • HIV/AIDS: This has caused about 2.6 million deaths.

  • Diarrheal diseases: this has caused about 1.8 million deaths.

  • Tuberculosis(TB): This has caused about 1.6 million deaths. and

  • Malaria: This has caused about 1.1 million deaths.

Therefore, three of the five leading causes of death from communicable diseases globally are the Lower respiratory infections, TB, HIV.

Learn more about communicable diseases here:

brainly.com/question/25476918

3 0
1 year ago
When assessing the neonate of a client who used heroin during her pregnancy, the nurse expects to find:
inna [77]

Answer: client a drug consumer...

Explanation:

Hope it's right

5 0
3 years ago
Read 2 more answers
Dhruv, a 65-year-old retiree, is brought to the hospital after developing chest pain while gardening. He is quickly diagnosed wi
Nikitich [7]

Answer:

copd

Explanation:

3 0
1 year ago
if you are studying, using this type of memory, you would be replicating all of the content that is around you. which form of me
slava [35]
I think the answer is Photographic memory!
3 0
3 years ago
The legislation of the 1970s paved the way for the modern EMS system that is now in place. Name and describe the improvements th
SSSSS [86.1K]

Answer:

It authorized grants to develop a comprehensive EMS system throughout the country, for feasibility studies and planning, for the establishment and initial operation of EMS systems, and for the expansion and improvement of current systems. To have trained personnel respond quickly and provide emergency care on the scene, during transport, and at the hospital.

Explanation:

5 0
3 years ago
Other questions:
  • Explain the pectoralis major muscle​
    12·1 answer
  • Be able to describe the cardiac cycle using the appropriate chambers, valves, and vessels. What are the stages of the cardiac cy
    8·1 answer
  • Tina has a primary care physician, and is meeting with an orthopedic specialist today. How can the specialist obtain Tina's medi
    9·1 answer
  • Fact or Fiction?
    14·2 answers
  • 1. Question: Ordered 270 mL NSIV to infuse in 5.5 hr by infusion pump. What is the IV flow rate in
    6·1 answer
  • Increased temperature results in decreased O2 unloading from hemoglobin.<br> a. True<br> b. False
    7·1 answer
  • Which employees should be aware of how to turn off power to a shop in an emergency?
    13·2 answers
  • Why does an injured area hurt?
    5·2 answers
  • Why do practitioners have a better chance of providing effective care if they practice holistic care?
    10·2 answers
  • What structure is responsible for articulating with the vertebral column.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!