What inspire me most is whenever i see anything pertaining to research, I'm always want to try to make my contributions. I was also inspired because I followed up this particular sites directly from my Facebook account.

What it does

On my research activities during this pandemic, I was be able to examined the great harmful effects of using face mask, especially on people of old ages.

How i built it

I buit it by made research from what I observed from different kind of people around me during the lockdown.

Challenges i ran to

The challenged I ran to may be poor accessibility to the real life equipment to perform my to observed before I made my researched.

Accomplishments that I'm proud of

Accomplishments that I'm proud of is for the organization that organized this program to patronize my efforts and pick best out of it of which may motivate me for more further research as a science. I'm also hope to be awarded to face some other challenges I'm facing concerns my progress in health care management around the world.

What I learned.

Nose Mask using can elevated CO levels in the body known as hypercapnia. Hypercapnia can occur for a number of reasons; one of which is rebreathing our own exhaled CO . Rebreathing CO can lead to increased blood pressure, headaches, muscle twitches, rapid heart rate, chest pain, confusion, and fatigue. In extreme cases, if left untreated, hypercapnia can lead to organ damage and even have long standing effects on the brain.


Normally, humans breathe in air that is approximately 20.95% oxygen, 78.09% nitrogen, 0.93% argon, and 0.04% (400 ppm) of carbon dioxide. Like CO2, oxygen also dissolves in the lungs and is transported to the blood via diffusion across the lung tissue (alveoli). Once in the blood, oxygen is carried throughout the body by the arteries, and is used in cell metabolism throughout the body. Carbon dioxide is given off as a by-product of cell metabolism and is carried by the blood through the venous system (veins) to the lungs. Here it is exhaled. The concentration of CO2 in each breath is ~3.8%, and the “average” person produces approximately two pounds of carbon dioxide each day. More CO2 is given off by strenuous activity. Hypercapnia, hypercarbia, or hypercapnea, is the physiological term for the condition of, and the body’s response to, excessive carbon dioxide. When CO2 is breathed into the lungs, it dissolves in the water there, diffuses across the alveolar-capillary membrane, and enters the bloodstream.  As it combines with water, it forms carbonic acid, making the blood acidic.  So CO2 in the bloodstream lowers the blood pH.   When CO2 levels become excessive, a condition known as acidosis occurs. This is defined as the pH of the blood becoming less than 7.35. The body maintains the balance mainly by using bicarbonate ions in the blood. As the body responds to neutralize this condition, an electrolyte imbalance – an increase of plasma chloride, potassium, calcium and sodium, can occur.  In the blood stream, CO2 concentration is also controlled by reversible reactions with two major blood components, plasma proteins and hemoglobin.   In addition, the body uses other specific mechanisms to compensate for the excess carbon dioxide. Breathing rate and breathing volume increase, the blood pressure increases, the heart rate increases, and kidney bicarbonate production ( in order to buffer the effects of blood acidosis), occur. Blood vessels in the extremities constrict, restricting blood flow to these body parts. At the same time, arteries in the brain, spinal cord, and heart dilate, so that more blood flows is diverted to maintain the function of these critical organs.   When there is exposure to very high levels of CO2, in excess of 5% (50,000 ppm), the body’s compensatory mechanisms can become overwhelmed, and the central nervous system (brain and spinal cord) functions are depressed, then fail. Death soon follows. Hyperventilation (rapid breathing) can cause too little CO2 and result in alkalosis (pH blood becomes elevated). People at high altitudes that are not acclimated (pilots without supplemental oxygen, travelers to high altitudes), because there is less available oxygen to breathe (lower partial pressure of oxygen because the air is “thinner”), can become unconscious due to lack of oxygen without ever having a sensation of “air hunger”. Fortunately, during the past decade, great strides have been made in developing accurate, rugged, and dependable carbon dioxide sensors at a reasonable cost. These sensors can now be part of a multi-gas monitor, such as those used for confined space entry, be a single gas monitor that is hand-held or worn by the worker, or be installed in a production area to detect high levels of CO2. Industry has embraced this technology, using them as a routine part of production work, and trained workers to use them. (reference; Google).


What next for this harmful effect is to organize a program in other teach and educate people on how to be safely used the nose mask in other to prevent further development of new disease and mortality rate.



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