Cho thanh ABC, gồm 2 đoạn trụ đặc AB và BC được hàn lại với nhau tại B, chịu lực như hình 1. Biết mô đun đàn hồi của từng
đoạn EAB = 200 GPa và EBC = 105 GPa.
a. Tính biến dạng dọc trục và ứng suất lớn nhất phát sinh
trong thanh khi P = 200 kN
b. Tìm P sao cho chuyển vị của điểm C không vượt quá 1mm

Anurse is reviewing the medical record of a client who is receiving vancomycin daily. the nurse should review which of the following laboratory results prior to administering the next dose? a. blood glucose level b. serum creatinine level c. total iron-binding count d. thyroid-stimulating hormone level

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

Ayoung boy, age 2 years, pulled a pot of boiling water over his head, arms, and chest, resulting in a mixed burn to the anterior surface of his head and arms, chest, and feet. 1. discuss the factors that determine the classification of the types of burns and determine what type(s) this victim probably has. 2. discuss how the physicians in the emergency room will determine the percentage of the body that may be burned and what special considerations may be involved when evaluating a child. 3. discuss the additional effects associated with burns and the treatments involved, which include shock, pain, electrolyte and fluid imbalances, respiratory complications, infection, metabolic problems, and anemia. 4. discuss the actions to promote the healing of burns. specifically address the problems that may be associated with scarring and the effects of growth that this 2-year-old may experience.