Final answer:
Gravida and para are terms used in obstetrics to describe a woman's obstetric history. Gravida refers to the number of times a woman has been pregnant, including the current pregnancy. Para refers to the number of pregnancies that have reached 20 weeks or more, regardless of the outcome.
Step-by-step explanation:
Gravida and para are terms used in obstetrics to describe a woman's obstetric history. Gravida refers to the number of times a woman has been pregnant, including the current pregnancy. Para refers to the number of pregnancies that have reached 20 weeks or more, regardless of the outcome (e.g., live births, stillbirths, or abortions).
In this case, the client being a gravida 4 means that she has been pregnant four times, including the current pregnancy. And being a para 2 means that she has had two pregnancies that have reached 20 weeks or more.