A nurse is caring for a client who has a closed head injury. In which of the following positions should the nurse place the client?

Choice a: Placing the client in high-Fowler's position is the first action that the nurse should take because it can improve lung expansion and oxygenation, which are priority needs for a client who has a pulmonary embolism and is experiencing dyspnea.

Choice b is not correct because administering heparin to the client is not the first action that the nurse should take, but rather a subsequent action after ensuring adequate oxygenation. Heparin can prevent further clot formation and reduce the risk of complications, but it does not dissolve existing clots or improve respiratory status.

Choice c is not correct because encouraging the client to cough and deep breathe is not the first action that the nurse should take, but rather an ongoing intervention that can help mobilize secretions and prevent atelectasis. However, it may not be effective or feasible for a client who has severe dyspnea.

Choice d is not correct because obtaining the client's vital signs is not the first action that the nurse should take, but rather an assessment that can provide baseline data and monitor changes in condition. However, it does not address the immediate problem of impaired gas exchange or relieve dyspnea.

Choice A reason: Taking the medication right before eating breakfast is not an appropriate instruction, as it can reduce the absorption and effectiveness of alendronate, which is a bisphosphonate drug that inhibits bone resorption and increases bone density. The client should take the medication at least 30 min before eating or drinking anything other than water.

Choice B reason: Drinking milk with the medication is not an appropriate instruction, as it can interfere with the absorption and effectiveness of alendronate, which can bind to calcium and other minerals and form insoluble complexes that are excreted in feces. The client should avoid consuming dairy products or supplements that contain calcium, iron, magnesium, or aluminum for at least 30 min after taking the medication.

Choice C reason: Staying upright for 30 to 60 min after taking the medication is an appropriate instruction, as it can prevent esophageal irritation or ulceration that can be caused by alendronate, which can be corrosive to the mucosa if it remains in contact with it for too long. The client should not lie down or bend over until after their first food of the day.

Choice D reason: Chewing the tablets thoroughly is not an appropriate instruction, as it can increase the risk of esophageal irritation or ulceration that can be caused by alendronate, which can be abrasive to the mucosa if it is not swallowed whole with a full glass of water. The client should not crush, break, or dissolve the tablets in any liquid.