副根管A.与根管呈接近垂直角度，贯穿牙本质和牙骨质 B.根管在根尖分出的细小分支，根管仍

A．Elevatethepatient’slegs．

B．Massagethefundusuntilitisfirm．

C．Askthepatienttoturnonherleftside

D．Pushontheuterustoassistinexpressingclots．

A．Increasedurinaryoutput

B．Afetalheartrateof90beats/minute

C．3contractionsoccurringwithina10-minuteperio

D．Adequaterestingtoneoftheuteruspalpatedbetweencontractions

A．Increasedurinaryoutput

B．Afetalheartrateof90beats/minute

C．3contractionsoccurringwithina10-minuteperio

D．Adequaterestingtoneoftheuteruspalpatedbetweencontractions

A、above uterine artery

B、under uterine artery

C、in front of uterine artery

D、inside uterine artery

E、lateral to uterine artery

初步诊断最可能是

A．dysfunctional uterine bleeding

B．carcinoma of endometrium

C．cervical cancer

D．submucous myoma

E．sarrnma of uterus

A．Geographical differences between the rates of susceptibility to uterine cancer and susceptibility to breast cancer are negligible.

B．The human uterus is affected by the same set of environmental pollutants as the human breast.

C．Independent epidemiological studies are generally compatible with the experimental findings performed on humans.

D．It is generally easier to diagnose breast cancer than it is to diagnose uterine cancer.

E．Animal data similarly reflects that breast cancer rates are rising in animals while uterine cancer rates are falling.