Answer:
Biological contamination is the leading cause of food-borne illness and food poisoning*, and a common cause of food spoilage and food waste. There are six types of microorganisms that can cause food-borne illness: bacteria, viruses, parasites, protozoa, fungi and prions.
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.
The similarity between passive and active prosthetic devices is: Both replace missing limbs.
A prosthetic device can be defined as a device that is designed and developed to artificially replace a missing part of the human body or to improve the function of a particular body part.
Some of the body parts that are artificially replaced with a prosthetic device are:
Basically, there are two (2) main types of prosthetic devices and these include:
I. Active prosthetic device.
II. Passive prosthetic device.
In conclusion, both passive and active prosthetic devices are used to artificially replace missing limbs.
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c because if they don’t have access to food then how are they going to get food that is healthy
Answer:
C. begin running a comfortable distance, add distance gradually
Explanation:
Sorry if this is wrong-
