Hernia Cheat Sheet 2026

The 30 highest-yield Hernia facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Which breathing exercise is most commonly recommended post-operatively to help prevent pulmonary complications after hernia surgery? → Incentive spirometry
2. Which symptom is typically absent in a reducible hernia but present in an incarcerated one? → Constant, severe local pain at rest
3. Which symptom strongly suggests a strangulated hernia requiring emergency surgery? → Severe, constant pain with nausea and vomiting
4. What complication specific to inguinal hernia repair involves injury to the vas deferens? → Testicular atrophy or infertility
5. What is the Howship-Romberg sign associated with? → Obturator hernia
6. A neonate presents with abdominal contents (intestines) protruding through a midline defect at the umbilicus covered by a sac. What is this condition? → Omphalocele
7. In a laparoscopic preperitoneal inguinal hernia repair, the nerve most usually affected is: → Genitofemoral
8. Even when the surgical field is polluted, most surgeons will utilize a permanent synthetic mesh to achieve rapid closure of a hernia situation. → False
9. Which dietary change helps reduce hernia risk by preventing constipation and straining? → High-fiber diet with adequate hydration
10. Injury to the ilioinguinal nerve during inguinal hernia repair most commonly results in what? → Numbness or chronic pain in the inner thigh and scrotum/labia
11. Which laparoscopic hernia repair approach avoids entering the peritoneal cavity? → TEP
12. How should a patient cough or sneeze after hernia repair to protect the surgical site? → Splint the incision by pressing a pillow firmly against it
13. Dysphagia (difficulty swallowing) can be a symptom of which hernia type? → Hiatal hernia
14. Which hernia involves only part of the bowel wall circumference becoming trapped, often without bowel obstruction? → Richter hernia
15. What does 'recurrent hernia' mean in surgical terms? → A hernia that returns at the same site after a previous repair
16. Which comorbidity most significantly impairs wound healing after hernia repair, increasing recurrence risk? → Diabetes mellitus
17. What imaging study is most commonly used as a first-line investigation when a hernia is clinically suspected but not clearly palpable? → Ultrasound of the groin
18. The term for an excessive increase in abdominal cavity pressure that affects blood flow to the organs is: → Abdominal compartment syndrome
19. What is the primary purpose of wearing a scrotal support (jockstrap) after inguinal hernia repair? → To reduce swelling and provide comfort
20. Which post-operative hernia complication presents with fever, wound erythema, and purulent discharge? → Wound infection
21. Which position is often recommended to reduce post-operative discomfort after inguinal hernia repair? → Semi-reclined with slight hip flexion
22. When one or more of the following conditions exist, two-staged hernia repair is most commonly used: → Contaminated field & Infection is present
23. Which nutritional deficiency impairs wound healing and may increase hernia recurrence after repair? → Vitamin C deficiency
24. Which maneuver can a physician attempt for a recently incarcerated hernia before proceeding to urgent surgery? → Gentle manual reduction (taxis) under sedation if no strangulation is suspected
25. Inguinal hernia in female infants most commonly contains which structure? → The ovary and fallopian tube
26. What is the typical timeframe for surgical mesh to fully integrate with surrounding host tissue after hernia repair? → 3-6 months
27. What is the purpose of definitive abdominal wall reconstruction in terms of medicine? → Restore abdominal wall and take down hernia
28. What color change in the overlying skin of a hernia suggests impending necrosis? → Erythema (redness) or duskiness
29. What is the recommended management of an asymptomatic small umbilical hernia in an otherwise healthy adult? → Watchful waiting, as most remain asymptomatic
30. A path that grows abnormally between organs, cavaties, and/or skin is known as: → Fistula formation