B. Regulate the Ph of the body fluids
Answer: 4 - 6 years occasionally plus
Explanation: A doctorate degree typically takes four to six years to complete—however, this timing depends on the program design, the subject area you're studying, and the institution offering the program.
Answer:
Hand hygiene procedures include the use of alcohol-based hand rubs (containing 60%–95% alcohol) and hand washing with soap and water.
Explanation:
Hand hygiene is considered a primary measure for reducing the risk of transmitting infection among patients and health care personnel.
The woman having extremely poor nutrition in the first and last trimester of pregnancy may cause bad condition of the mother and child later resulting in complications.
The nutritional status of a woman before and during pregnancy plays a vital role in fetal growth and development. The basic principles of healthy eating remain the same, though requirements for some nutrients (eg iron, folic acid) may increase. Pregnancy is a period when nutrient intake is extremely important to meet the mother’s usual requirements, needs of the growing fetus, and to store nutrients required for fetal development and lactations. So, better nutrition is related to improved infant, child, and maternal health ,stronger immune systems, safer pregnancy and childbirth, lower risk of non-communicable diseases.
Learn more about Pregnancy here-
brainly.com/question/13922964
#SPJ4