Answer:
Helper T cells are arguably the most important cells in adaptive immunity, as they are required for almost all adaptive immune responses. They not only help activate B cells to secrete antibodies and macrophages to destroy ingested microbes, but they also help activate cytotoxic T cells to kill infected target cells. As dramatically demonstrated in AIDS patients, without helper T cells we cannot defend ourselves even against many microbes that are normally harmless.
Helper T cells themselves, however, can only function when activated to become effector cells. They are activated on the surface of antigen-presenting cells, which mature during the innate immune responses triggered by an infection. The innate responses also dictate what kind of effector cell a helper T cell will develop into and thereby determine the nature of the adaptive immune response elicited.
In this final section, we discuss the multiple signals that help activate a T cell and how a helper T cell, once activated to become an effector cell, helps activate other cells. We also consider how innate immune responses determine the nature of adaptive responses by stimulating helper T cells to differentiate into either TH1 or TH2 effector cells.
the most dramatic recent developments in prehospital emergency care is the use of AUTOMATED EXTERNAL DEFIBRILLATOR
<h3>What is
AUTOMATED EXTERNAL DEFIBRILLATOR?</h3>
The use of electricity to stop an arrhythmia and restore the heart's normal rhythm is known as defibrillation. An automated external defibrillator (AED) is a portable electronic device that can automatically diagnose the life-threatening cardiac arrhythmias ventricular fibrillation (VF) and pulseless ventricular tachycardia.
AEDs are created to be user-friendly for laypeople, with straightforward audio and visual directions, and the use of AEDs is covered in many first aid, certified first responder, and basic life support (BLS) level cardiopulmonary resuscitation (CPR) training. Frank Pantridge created the portable defibrillator in Belfast, Northern Ireland, in the middle of the 1960s, and the Cardiac Resuscitation Company created the first automatic defibrillator for use in public in the late
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Answer:
Try taking an over-the-counter pain reliever such as acetaminophen (Panadol, Tylenol), aspirin (Bayer, Buffrin), or ibuprofen (Advil, Motrin, Nuprin). Sometimes a nap will do the trick, too. If you take medicine daily and your headaches aren't going away, tell your doctor.
Medipedia is a federated blockchain that records all medical service records for all transaction records on this platform. These big data records are owned by the respective participants and can be used freely by them. According to the given scenario, It will help him access medical information from the Stanford database, i.e., option C.
<h3>What is SMSA?</h3>
SMSA stands for Standard Metropolitan Statistical Areas, and other meanings related to medical terminology.
As a medical student of Stanford University as well as member of SMSA and wants to use Medipedia, it will help him to access medical information from the Stanford database.
Thus, the correct option is C.
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Answer:
A hematologist is someone who treats and studies blood organs and blood diseases.
A nephrologist is a person who specializes on the kidney.
An Endocrinologist is a doctor that is qualified to diagnose conditions that affect the glands. They also treat endocrine organs. e.g pituitary, e.t.c.
Explanation:
These are all the doctors and their functions.
Hope they help you.