Answer:
None of the given option is correct.
The correct answer is - Increased use of hygiene products and a mostly indoor lifestyle leaves us with untrained immune systems.
Explanation:
Hygiene hypothesis states that the exposure to the microorganisms at the early childhood protects them from allergic reactions. This also boost the natural immune system of the organism.
The hygienic product is beneficial for the organisms. But its excess use and indoor lifestyle will prevent the exposure of the individual with the pathogens. The individual's immune system will not get time to prepare it and natural immunity is least present in these individual. These individuals are more prone to disease.
Explanation:
She should eat less sugars and have an intensive training or/and regular activities.
If she ditched the sweets totally, she would be deprived and she would fail in exercising. Eating too much of something or not eating at all, isn’t good. But it’s well known that sugar is not nutrient at all, it only damages our health and makes us obese.
It would also be a good option to eat fruits or dark chocolate, instead of regular sweet, gmo foods,
the skeletal and muscular system.
A bag-mask is a medical device designed to ventilate a patient in respiratory arrest.
It must be on hand in an emergency department of the hospital or an ambulance.
It can be used before or after intubation while waiting for a mechanical respirator.
It can be used in CPR.
The bag-mask is preferably connected to a source of oxygen.
To use it requires 2 hands:
The right-hand holds the ball and exerts pressure with the 4 fingers to push the air (press with the thumb is an error).
The left hand applies the mask to the mouth and the nose, keeping a good seal, then putting the hand on the chest of the victim to check if there is an expansion/shrinkage of the rib cage due to the entry of the air.
