Answer:
The best answer to the question: Which statements made by the nursing students indicate understanding regarding the presence of surfactant, would be, B: 3, 4 and 5.
Explanation:
Pumonary surfactant is a lipoprotein substance that is present in the alveoli of the lungs and which ensure that the process of breathing is possible. Pulmonary surfactant is vital in neonates, and when they are born prematurely, surfactant will be provided so that the neonate can breathe normally, once he/she comes out of the wound. Without this administration, breathing for the newborn will not be possible. Surfactant helps to ensure lung compliance, ir prevents atelectasia (collapse of the lungs) during exhalation and it also helps to recruit collapsed alveoli. It is also a means by which gas exchange between the air and the lungs is increased, improving the exchange of O2 and CO2 and finally, it is important for immunity in the lungs. Understanding all this is vital for any nurse, and especially pediatric nurses.
Answer:
La autorregulacion es lo responsable de observar, evaluar y modificar las reacciones emocionales.
Answer: El bombero debe de tener una actitud de siempre estar listo para cualquier incidente
Explanation: El bombero es alguien que arriesga su vida en incendios y situaciones de peligro por el bien de los demas. Para que el bombero pieda ser capaz de cumplir con sus labores, debe de tener un cuidado que va desde su bienestar fisico hasta mental.
Es importante que el bombero sepa donde se encuentra todo su equipo para saber como manejarse acorde a la situacion. Tambien es necesario que tome descansos para que sea capaz de poder estar optimas condiciones al momento de responder ante una emergencia.
The human body is mostly made up of water (H2O), and there is one oxygen atom in each molecule of water. Note that, although each water molecule also contains two hydrogen atoms, the atomic mass of hydrogen (about 1) is much smaller than the atomic mass of oxygen (about 16). Because of this, hydrogen contributes less to human body mass than oxygen.
