Since blood production requires iron, you should eat iron-rich foods for two weeks before your appointment. This will help you have strong blood for donation and help you better recuperate after your donation. Iron-rich foods include spinach, whole grains, fish, poultry, beans, organ meat, eggs, and beef.
To calculate the change in temperature, subtract the initial temperature from the final temperature. Example: 84.2 degree Fahrenheit - 41 degrees Fahrenheit = 43.2 degrees Fahrenheit. The temperature from morning to afternoon changed by 43.2 degrees Fahrenheit.
4. Annual temperature range The difference between the highest mean monthly temperature and the lowest mean monthly temperature, so it is calculated by: Highest mean monthly temperature â Lowest mean monthly temperature --------------------------------------... 5.verage (mean) daily temperature This can be calculated in two ways:- a. The average of the maximum and minimum temperature over a period of 24 hours, so it is calculated by: (Maximum temperature + Minimum temperature)/2 b.