Kerrie plays tennis and is entered in this weekend’s big tournament. she has allergies, but knows she has to avoid taking antihistamines because they make her drowsy. after the first match she still finds herself very tired. this season’s allergies are causing a lot of mucus production and coughing, and she says her chest feels congested and constricted. you tell her this is the cause of her tiring easily. why?

What is crystallographic data processing and structure determination? what are the physical infrastructures of x-ray crystallographic structural biology? who can tell me detailed information? any would be appreciated. in advance!

Mr rogers is 2 days postoperative of a thoracotomy of removal of a malignant mass in his left chest. his pain is being managed via epidural catheter with morphine. as the nurse assumes care of mr rogers, he is alert and fully oriented and states that his current pain is 2 on a 1 -to-10 scale. his vital signs are 37.8-92-12, 138/82. what are benefits of epidural versus systemic administration of opioids? the nurse monitors mr roger’s respiratory status and vital signs every 2 hours. what is the rationale for this frequent assessments? the nurse monitors mr rogers for what other complications of epidural anelgesis?

List three other drugs used for anxiety or sleep that are not classified as benzodiazepines or barbiturates.