Tag: life

A Brief History of Navigational Tools

What was navigation like in the past? How did people get from one place to another? Here, we learn a brief history of navigational tools, including the history of terrestrial and celestial navigation tools.

How Effective Is Hydroxychloroquine Against COVID-19?

In March 2020, U.S. President Donald Trump touted hydroxychloroquine as an effective treatment for coronavirus disease 2019 (COVID-19). Mr. Trump highlighted the drug cocktail of hydroxychloroquine and azithromycin as “one of the biggest game changers in the history of medicine.”1 But how effective is hydroxychloroquine in combating COVID-19 in actuality?

In this article, we learn about hydroxychloroquine a potential drug treatment for COVID-19 and evaluate its scientific efficacy.

Motivational Quote of the Day: “Continuous Effort — Not Strength or Intelligence — Is the Key to Unlocking and Using Our Potential.” ~Winston Churchill

Motivational Quote of the Day: “Continuous Effort — Not Strength or Intelligence — Is the Key to Unlocking and Using Our Potential.” ~Winston Churchill~ Want more of our free content and motivational quotes of the day? Join Us at Moosmosis! Subscribe for free or like us on Facebook. Donate to support. Thank you!  

The Collapsed Lung: Types of Pneumothorax

Pneumothorax also known as collapsed lung occurs when air is trapped in the pleural space. Trapped air causes a loss of negative pressure in the pleural cavity, reduces surface tension, and induces the lungs to collapse. There are 3 types of Pneumothorax or collapsed lungs: 1) Spontaneous 2) Traumatic, and 3) Tension Pneumothorax.

In this lesson, we learn the different types of pneumothorax (collapsed lung) and important terminology. USMLE

A Global Epidemic: The Novel Coronavirus

A Global Epidemic: The Novel 2019 Coronavirus

On December 31st, 2019, Chinese officials informed the World Health Organization that a group of strange cases of pneumonia were detected in the city of Wuhan. The cause of the pneumonia was unknown, but a week later, Chinese health officials confirmed that the cases were associated with a novel coronavirus.

In this lesson, we learn about what is the coronavirus, how the coronavirus spreads, how deadly it is, and why COVID-19 matters for our public and global health.