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.
BSN or MSN. Nurse Managers help patients by managing the nurses who care for them. While these nurses are mainly responsible for recruitment and retention of the nursing staff and overseeing them, they also occasionally collaborate with doctors on patient care, and help assist patients and their families when needed.