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.
Role of an LPN. LPN s provide patient care in a variety of healthcare settings. They are most often found in nursing homes, group homes, private homes or similar locations. They often work under the supervision of an RN or doctor and may be responsible for the oversight of nursing aides.o the more options that exist to get nurses into scrubs, the better. One long-standing, popular nursing track is to become a licensed practical nurse. LPN jobs are expected to grow at 25 percent through 2022, according to the Bureau of Labor Statistics.