10 months baby,fever,cough for 6 days,shortness of breath 2 days, convulsion 3 times today. Has been vaccinated BCG. Physical examination: body temperature 39.2 ℃, pulse 170 beats / min, breath 65 beats / min. In a lethargic state, looking cyanotic, eyes staring. The anterior fontanel slightly full, neck soft, scattered in the lungs fine wet rales, hepatic ribs 3.5cm, Kernig sign negative, Babinski sign positive.WBC: 10×109 / L , 40% neutrophils, 60% lymphocytes. Cerebrospinal fluid: clear appearance, qualitative negative protein, cell number 2×106 / L, sugar 3.9mmol/L.chloride 120mmol / L. The most likely diagnosis is:
A. bronchial pneumonia, purulent meningitis
B. Viral pneumonia, heart failure, toxic encephalopathy
C. Staphylococcus aureus pneumonia, toxic myocarditis, sepsis
D. bronchiolitis, heart failure, febrile seizures
E. Miliary tuberculosis, tuberculous meningitis
Which of the following is correct about the simple respirator’s application ? ()
Assess the patient's breathing status within 15 seconds
B. Choose a large mask as far as possible
C. hold the mask and the airway via “CE”maneuver
D. squeeze the bag with an appropriate force. The speed of squeezing is 8-10/min in adult and 10-12/min in paediatrices
E. There is no need to check the patient's mouth before using the simple respirator
The time we are doing the operation,you sweat flow dowm to the operation field,and on the gloves you swear,what should you do,which answer is the best? ()
A. no need do anything
B. Call you teacher help you
Change the operation clothe and gloves
D. Only change the gloves
According to what we learn which one is right? ()
A. when we cut the skin ,we should cut the deeper the better
B. The minimally invasive surgery donot means the incision the shorter the better
C. The face skin laceration ,we can use biggest angle needle to suture
D. The scalp blood bleeding is slowly,no need prevent blood bleeding quickly