单选题 A 16-month-old girl with encephalitis was admitted to emergency room, however, her condition ________ in spite of appropriate antiviral therapy.

单选题 Which term is different with other terms?

单选题 The patient is at high risk of developing infection after surgery, therefore, carefully observing and _______ the status of the surgical wound following surgery is very essential.

单选题 The _______ white blood cell count indicated the infection of the incision.

单选题 The patient with coronary heart disease (CHD) is discharged _________ the department of internal medicine

单选题 The _________ of congenital heart disease with infant has been decreased due to the early detection by ultrasound(超声).

单选题 There are over 200 viruses responsible for the common cold. Here are the _______ periods for a few of the most common according to the Centers for Disease Control and Prevention.

单选题 The patient’s indwelling catheter was blocked by blood clot and doctor use normal saline (生理盐水)to_______ the catheter.