The nurse is caring for a client who is being discharged with a prescription for tetracycline. Which of the following statements, if made by the client. demonstrates an understanding of the discharge instructions?

A. "I will need to postpone my vacation at the beach until I finish this medication." Tetracycline can cause photosensitivity, making the skin more susceptible to sunburn. Avoiding sun exposure, such as delaying a beach vacation, is a wise precaution. B. "I will stop taking this medication as soon as I feel better." This is incorrect because antibiotics should be taken for the full prescribed duration to ensure the infection is fully treated and to prevent antibiotic resistance. C. "It is fine for me to become pregnant while taking this medication." Tetracycline is contraindicated during pregnancy due to the risk of harm to the developing fetus, including potential tooth discoloration and inhibited bone growth. D. "I am so glad to be leaving today because I have an appointment at the tanning salon." This is incorrect because exposure to UV rays from tanning salons should be avoided due to the risk of photosensitivity and severe sunburn while taking tetracycline