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.
Multiply the Celsius temperature by 1.8. If instead, you want to convert the temperature from degrees Celsius to degrees Fahrenheit, you can simply reverse the process. Begin by multiplying the Celsius temperature by 1.8. For example, if you're working with the temperature 30Â°C, you should first multiply it by 1.8, or 9/5. 30 x 1.8 = 54.