Explanation:
The small number behind each element symbol designates the number of atoms of each element in a chemical formula. If there is no number, it is assumed there is only one of those elements. A large number designates how many units there are of that compound.
Cryogens and dry ice are cryogenic substances that cause skin related problems if not handled carefully. These are extremely dangerous to touch and cause boiling of skin. The skin is severely damages if touched with naked hands.
Care should be taken while handling cryogens Use of specific gloves and personal protective equipments to cover yourself.
Answer: FALSE
Since non-polar molecules are equally distributed and positively charged atoms in contrast with polar molecules. Thus, like fats oils and waxes, these materials are composed mainly of lipids or in the group of fats and are conspicuously insoluble with water. How do these substances interact with water? They are hydrophobic, thus, they don't "mix" with water. Unlike water and other polar molecules that are unequally and negatively distributed and charged making them able to bond with other molecules like oxygen and other polar molecules and substances.
the bacteria are provided with regular source of nutrients
Answer:
Hello dear, I can't find the options, but here is a list of some important skills for nurses;
1. Catheterization
2. Empathy
3. Patient assessment
4. Infection control
5. Patient care
6. Telemetry
Explanation:
The skills section of the resume of nurses is meant to highlight the strengths of the nurse that are relevant to her job.
- Empathy which is the ability to feel the problems of the next person is an important skill that the nurse needs to treat the patients kindly.
- Catheterization is the ability to collect and inject fluids into the bladder using a latex tube. It is an important skill for nurses to master as patients might have conditions that affect the bladder and kidney.
- Patient assessment and care are core skills required of nurses.
- Telemetry is the ability to collect samples for measurement and analysis using a collecting device or equipment. All of these would create a good impression of the nurse in her resume.
