Answer to Question 1
Correct Answer: 1
Indirect inguinal hernias are caused by improper closure of the tract that develops as the testes descend into the scrotum before birth. A sac of abdominal contents protrudes through the internal inguinal ring into the inguinal canal. It often descends into the scrotum. Although indirect inguinal hernias are congenital defects, they often are not evident until adulthood, when increased intra-abdominal pressure and dilation of the inguinal ring allow abdominal contents to enter the channel. Direct inguinal hernias are acquired defects that result from weakness of the posterior inguinal wall and a palpable mass may be present in the groin. Direct inguinal hernias usually affect older adults. Femoral hernias are also acquired defects in which a peritoneal sac protrudes through the femoral ring. Inadequate information is provided to support the presence of an incisional hernia.
Answer to Question 2
Correct Answer: 2
In adults, adhesions develop following abdominal surgery or inflammatory processes. Adhesions usually produce a simple obstruction or single blockage in one portion of the intestine. An untreated infection would have resulted in peritonitis. There is inadequate information provided to support femoral or umbilical hernias.
When using an interpreter, the nurse should pose questions directly to the patient, not the interpre
Helping maintain accurate patient records is a critical part of the medical assistant's work.
A medical assistant helps the physician with a patient.
Gingival enlargement in a patient taking phenytoin.
Inadequate Airway, Breathing and Circulation in the Trauma Patient (Part 2)
Illustration of the anatomy of a normal subject (A) and a patient with sleep apnea (B)