Rarity. Most semi-precious gems are relatively common. Garnets, zircons, and quartz gems such as citrine and amethyst are found in many places around the world, so these gems are never in short supply. In some cases, the gem families that include a precious stone in one color are considered semi-precious in another hue.
Observe the rise and fall of the victim's chest and count the number of respirations out loud for one full minute. One respiration consists of one complete rise and fall of the chest, or the inhalation and exhalation of air. The normal respiratory rate for a healthy adult at rest is 12-to-20 breaths per minute.ow to Measure and Record Respiratory Rate. Respiration is the process that occurs when oxygen is inhaled into the lungs, converted into energy via a chemical reaction and expelled as carbon dioxide.
ventilation status is done by. This is done by accessing the rate at which gas moves into and out of the lungs. The respiration rate is measured by. The respiration rate is measured by counting the number of breaths taken in a minute. In a resting adult, the respiration rate ranges In a resting adult, the respiration rate ranges from 12 to 18 breaths per minutes, in children it ranges whereas in children it ranges from 18-20 breaths/minute.