Examine by auscultation. listen to sounds from heart, lungs, etc. using stethoscope.

Of or relating to surgery or operations.

A senior student at school. observe and check quality over time.

any of group of simple proteins found combined with nucleic acids. A simple protein found in fish sperm; rich in arginine; simpler in composition than globulin or albumin; counteracts the anticoagulant effect of heparin.

To remove certain types of light, sound.

continuing or valid to final destination. From the beginning of something until the end. Allowing you to pass between, or to.

Negative or harmful.

situated on or near outside. Beyond the limits or edges of some place, thing. external side or surface. situated beyond boundaries of.

compound occurring in liver and other tissues which inhibits blood coagulation.

able to accept or tolerate delays, problems, or suffering without becoming annoyed or anxious. Person who receives medical treatment or care.

estimate similarity or dissimilarity between.

May be true or likely, but is uncertain.

Being sure about something; without doubt. some.

(of mother) breastfeeding baby. profession or practice of providing care for sick and infirm. To drink/allow (baby) to drink milk from breast.