Define los métodos de barreras: Diafragma, condones femenino y masculino, capuchón cervical, espumas y esponjas.

2) ¿Cuál es la función principal de los métodos de barreras?

3) ¿Qué componente le ofrece la mejor protección a un método de barrera?

4) ¿Los métodos de barreras solo se utilizan?

5) ¿De los métodos de barrera mencionados cuál de ellos es el que te protege contra las infecciones de trasmisión sexual?

6) ¿Menciona 2 ventajas que pueden tener los métodos de barreras?

7) ¿Menciona dos desventajas que pueden tener los métodos de barreras?

A92-year-old man with a 45-year history of chronic obstructive pulmonary disease is intubated in the icu because of a bout of viral pneumonia that fails to improve after 72 hours of antibiotics. although the inspired fraction of oxygen is 100%, the patient's po2 remains at 57 mmhg. positive-end expiratory pressure (peep) is added to allow the inspired fraction of oxygen. twelve hours after the introduction of peep the patient suddenly become hypotensive. at the same time, his oxygen saturation drops from 92% to 61%. on physical examination, his bp is 80/50 mmhg and his pulse is 124/min. he has distended neck veins and distant heart sounds. which of the following would also most likely be seen on this patient's physical examination? - absence of breath sounds in the right hemithorax- high amplitude carotid artery upstroke- a pleural friction rub- pulsus alternans- splenomegaly

10. think of a time when you felt that all was going well in your life financially, but then some unusual circumstance happened (i.e. car expense, hospital expense, school expense) that you did not expect which caused you to pay out money when no future income was expected to cover the circumstance. how do you plan for these unexpected expenses in the future? as a manager, how would you prepare for unexpected expenses in a healthcare organization?

Blank is the growth of adnormal cells in the tissues of the body