What are some common physiological changes that occur during pregnancy quizlet?

What are some common physiological changes that occur during pregnancy?

Heart rate, stroke volume and cardiac output all increase during pregnancy, because the woman’s larger body, uterus and the fetus all need a larger blood flow to provide them with nutrients and oxygen.

What are the physiological and psychological changes during pregnancy?

It is usually associated with ambivalence, frequent mood changes, varying from anxiety, fatigue, exhaustion, sleepiness, depressive reactions to excitement. During pregnancy, changes include body appearance, affectivity and sexuality, whereas the position and role of women attains a new quality.

What should be included in a food plan for a pregnant woman during the first trimester?

Your First Trimester Diet

  • Fruits: 3-4 servings a day. Choose fresh, frozen, canned (in natural juice, not heavy syrup), and dried fruit or 100-percent fruit juice. …
  • Vegetables: 3-5 servings a day. …
  • Dairy foods: 3 servings a day. …
  • Protein: 2-3 servings a day. …
  • Whole grains: 3 servings a day.

Which of the following dietary components must be increased to support pregnancy?

You need more folic acid, iron, calcium, and vitamin D than you did before pregnancy:

  • Folic acid is a B vitamin that may help prevent certain birth defects. …
  • Iron is important for your baby’s growth and brain development.
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Which body system of a pregnant woman shows the most dramatic physiological changes during pregnancy?

Among the hemodynamic changes of pregnancy, the most dramatic is the one in the cardiac output, which increases by third trimester to 30–50% above the baseline in the non-pregnant state.

What are the changes in uterus during pregnancy?

During pregnancy, the lining of your uterus thickens and its blood vessels enlarge to provide nourishment to the fetus. As pregnancy progresses, your uterus expands to make room for the fetus. By the time your baby is born, your uterus will have expanded to many times its normal size.

What are the physiological changes?

Physiological changes occur with aging in all organ systems. The cardiac output decreases, blood pressure increases and arteriosclerosis develops. The lungs show impaired gas exchange, a decrease in vital capacity and slower expiratory flow rates.

Which trimester is most emotional?

Higher levels of both estrogen and progesterone during the first trimester seem to be responsible for some mood swings, marked by irritability and sadness.

What can I do to make my baby intelligent during pregnancy?

Are you pregnant? 8 simple things you can do to have an intelligent baby

  • Start a storytime habit.
  • Eat healthy.
  • Stay fit and active.
  • Play music and get talking.
  • Keep thyroid levels in check.
  • Don’t ignore the supplements.
  • Get a little sunshine.
  • Gently massage your tummy.