The caffeine content of coffee itself varies enormously. According to the USDA*, 1 rounded teaspoon of instant coffee (1.8 grams in weight) contains 57 mg of caffeine. No matter how much water, milk, or creamer you add to the coffee - the amount of caffeine will remain the same. Barone and Roberts* quote a value of 40-108 mgs per 150mls.
There are many different types of nurses and types of nursing jobs. Responsibilities: 1  Perform physical exams and health histories.  Provide health promotion, counseling and education.
Registered nurses (RNs) work in collaboration with physicians and members of other health care disciplines. Nursing is also a job that is in demand. According to the Bureau of Labor Statistics, registered nursing is among the top 10 occupations for job growth between 2014 and 2024, expected to grow at 16%.