Mohamed Abbas, a science teacher at Senioritis.io

Mohamed Abbas
June 21, 2023
Immunology

Type 1 Hypersensitivity: The Overreaction of the Immune System to Allergens

How to Type 1 hypersensitivities occur? IgEs bind to mast cells or basophils and stimulate degranulation- will release histamines, prostaglandins, and leukotrienes – later mediators will attract...

Mohamed Abbas
June 21, 2023
Immunology

Systemic Anaphylaxis: Causes, Symptoms, and Implications

What causes systemic anaphylaxis? A release of mediators cause blood vessels to enlarge which will drop blood pressure- this is usually in response to injected antigens such...

Mohamed Abbas
June 21, 2023
Immunology

Localized Anaphylaxis: Causes, Symptoms, and Risk Factors

What causes localized anaphylaxis? This is usually in response to ingested or inhaled allergens – presents as itchy eyes, sneezing, etc….. Localized anaphylaxis is typically caused by...

Mohamed Abbas
June 21, 2023
Immunology

How to Differentiate between Cold and Allergy Symptoms: A Guide for Doctors

What are some symptoms that would lead a doctor to believe that someone has a cold and not allergies? – fever- lasts less than 14 days –...

Mohamed Abbas
June 21, 2023
Climatology

Ocean Climate vs Ocean Weather: Key Differences

Is ocean climate the same as ocean weather? nope No, ocean climate and ocean weather are not the same. While both refer to the conditions in the...

Mohamed Abbas
June 21, 2023
Climatology

Climate Change: The Key Elements and Impacts of Earth’s Long-term Weather Patterns.

What is “climate”? average atmospheric conditions Climate refers to the long-term conditions of the Earth’s atmosphere, including temperature, precipitation, wind, humidity and other factors, in specific regions...

Mohamed Abbas
June 21, 2023
Climatology

Weather Patterns and Their Significance in Farming, Transportation, and Disaster Preparedness.

What is “weather”? daily atmospheric conditions “Weather” refers to the atmospheric conditions, including temperature, precipitation, wind, and humidity, at a particular location and time. Weather can change...

Mohamed Abbas
June 21, 2023
Climatology

The Winter Season & Low Pressure Systems: Causes and Effects on North Atlantic and North Pacific Oceans.

What does low pressure occur over in the northern hemisphere during the winter? over the ocean During the winter season in the northern hemisphere, low pressure systems...