True.
Place the heel of your hand on the centre of the person's chest, then place the palm of your other hand on top and press down by 5 to 6cm (2 to 2.5 inches) at a steady rate of 100 to 120 compressions a minute. After every 30 chest compressions, give 2 rescue breaths.
Answer:
Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body's tissues.
Explanation:
:)
Health care would be the answer
Answer:
A correct answer is an option - B. provides an initial "filter" to screen particulate matter from the air that is entering the system.
Explanation:
The vestibule is the most anterior region of the nasal cavity lined with epithelium skin and surrounded by the cartilage with the small hair present in it. These nasal hairs are known as vibrissae.
Vibrissae are present on the nasal cavity opening and play the role of filters as they trap dust and particle from the air inhaled by the respiratory system.
Thus, the correct answer is option B.
