The nurse is providing preoperative teaching to the patient who is scheduled for a total knee replacement next Tuesday at 1000. The nurse instructs the patient to have no solid food after which time?

The gravida 3 para 2 pregnant woman is being screened for gestational diabetes. Which characteristics increase the woman's risk? Select all that apply.

The nurse is advising a 20 pack-year smoker about smoking cessation. The patient knows about increased risk of lung cancer, but wants to know if smoking is linked to other forms of cancer. The nurse explains that smoking increases the risk of which cancers? Select all that apply.