The acute abdomen series consists of three radiographs which includes (1 ) AP projection with the patient in the supine position (2 ) AP abdomen with the patient in an upright position; and, (3 ) ______________.?

Which of the following could be responsible for causing obstructive shock?

A) Widespread systemic infection B) Blood clots in the lungs C) Loss of blood in the urine D) Hypoxia at the cellular level

A patient with a mild foreign body airway obstruction:

A) is typically not cyanotic. B) presents with a weak cough. C) has a low oxygen saturation. D) has progressive difficulty breathing.