Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 21, 2023
Chemistry

The Importance of pH Scale for Chemistry, Biology, and Environmental Science

pH scale scale with values from 0 to 14, used to measure the strength of acids and bases in a substance; a pH of 0 to 7...

Mohamed Abbas
June 21, 2023
Chemistry

Neutralization: A Chemical Reaction That Neutralizes Acids and Bases for Practical Applications

Neutralization A reaction of an acid with a base, creating a solution that is not as acidic or basic as the starting solutions were. Neutralization is a...

Mohamed Abbas
June 21, 2023
Immunology

Four Types of Hypersensitivity Reactions and its Diagnosis & Treatment.

What is a hypersensitivity? An antigenic response beyond the “norm”- AKA allergies Hypersensitivity refers to an exaggerated or abnormal reaction of the immune system to an antigen...

Mohamed Abbas
June 21, 2023
Immunology

Allergens and Allergies: Symptoms, Testing, and Treatment Options

What are immunogens that cause hypersentivities called? Allergens Immunogens that cause hypersensitivities are called allergens. Allergens are substances that trigger an inappropriate immune response in certain individuals,...

Mohamed Abbas
June 21, 2023
Immunology

Allergies: The Role of Immune System in Developing Hypersensitivity to Substances

T/F: it takes more than one exposure to exhibit symptoms of a hypersensitivity T- individuals must be exposed once before to become sensitized, upon second exposure the...

Mohamed Abbas
June 21, 2023
Immunology

Four Types of Hypersensitivity Reactions: A Comprehensive Guide for Managing Allergic Reactions in Clinical Practice

What are the different types of hypersensitivities? – Type 1: anaphylactic reactions – Type 2: cytotoxic reactions – Type 3: immune complex reactions – Type 4: cell-mediated...

Mohamed Abbas
June 21, 2023
Immunology

The Ultimate Guide to Anaphylaxis: Causes, Symptoms, and Emergency Treatment

What is anaphylaxis? A reaction that occurs when allergens combine with IgE antibodies Anaphylaxis is a severe and potentially life-threatening allergic reaction. It is a rapid and...

Mohamed Abbas
June 21, 2023
Immunology

Anaphylaxis: Symptoms, Causes, and Treatments

T/F: anaphylaxis is only systemic F: it can be both systemic (shock, difficulty breathing, and potentially fatal) and localized (hives and hay fever) True. Anaphylaxis is a...