Apregnant client has experienced episodes of premature labor and is concerned about her unborn child’s lung development. which nursing response would answer the client's question about time frame when the fetus begins to produce sufficient surfactant?

28 weeks

Explanation: It takes until about 4 weeks for the respiratory system of a fetus to begin to develop. However, by week 28, there is enough matured alveoli that a prematurely born baby can actually breath on its own at this time. The surfactants keep the alveoli from collapsing.

these are common warning signs of overtraining syndrome:

washed-out feeling, tired, drained, lack of energy

mild leg soreness, general aches, and pains

pain in muscles and joints

sudden drop in performance

insomnia

headaches

decreased immunity (increased number of colds, and sore throats)

decrease in training capacity/intensity

moodiness and irritability

depression

loss of enthusiasm for the sport

decreased appetite

increased incidence of injuries.

a compulsive need to exercise

again, you should probably take him to the vet. goodluck