Foam chambers and foam makers are air-aspirating devices designed to protect ____________

Release thymus percutaneous approach

A) 02QA4ZZ B) 02QN4ZZ C) 07NM3ZZ D) 07NP3ZZ

The canal through which urine is carried from the urinary bladder to the outside is the:

A. urethra B. bladder C. ureter D. renal tubule