Question

The nurse instructs a client how to prevent conception using the basal body temperature method. The nurse explains that during ovulation, the basal body temperature will change in which direction?

a) Increase
b) Decrease
c) Remain constant
d) Fluctuate randomly

Answer 1

The basal body temperature method involves tracking the slight increase in BBT that occurs after ovulation. This rise suggests that ovulation has already happened, which can be used as part of a contraception strategy; however, it is not the most effective form as it doesn't predict ovulation in advance.

Step-by-step explanation:

The nurse instructs a client on how to prevent conception using the basal body temperature method. During ovulation, the basal body temperature (BBT) will typically increase. This temperature rise is small but consistent and is indicative of the post-ovulation phase of a woman's menstrual cycle. BBT readings are taken upon awakening in the morning before any physical activity has occurred.

Using the BBT method, if it is identified that the temperature has risen, it shows that ovulation has already occurred, and this information can be used as part of a strategy to prevent pregnancy. It's important to note that while an increase in BBT can confirm that ovulation has taken place, it cannot predict when it will happen in advance. Consequently, the BBT method is not a highly effective form of contraception on its own, because sperm can survive in the female reproductive tract for several days, and the rise in BBT only occurs after ovulation.