A nurse is planning to teach a group of newly licensed nurses about communicable skin infections. Which of the following skin disorders should the nurse identify as being transmitted person-to-person?

A) Urticaria:
Urticaria, or hives, is a skin reaction characterized by itchy, raised welts. It is not typically associated with a small bowel obstruction, which primarily affects the gastrointestinal system rather than the skin.

B) Vomiting:
Vomiting is a common symptom of a complete small bowel obstruction. It occurs due to the blockage in the intestines, which prevents the passage of contents, leading to nausea and vomiting as the body tries to expel the obstruction.

C) Distended abdomen:
A distended abdomen is expected in cases of small bowel obstruction. The blockage causes a buildup of gas and fluids, leading to abdominal swelling and distention as the normal passage of intestinal contents is impeded.

D) Fluid overload:
Fluid overload is not a typical manifestation of a small bowel obstruction. Instead, dehydration and electrolyte imbalances are more likely due to vomiting and the inability to absorb fluids and nutrients properly.

E) Obstipation:
Obstipation, or severe constipation with an inability to pass stool or gas, is a key sign of a complete small bowel obstruction. The obstruction prevents the normal movement of intestinal contents, leading to a cessation of bowel movements.

A) Use petroleum jelly on a cotton ball to plug your ear when shampooing.
This technique helps prevent water from entering the ear during activities like showering. While it is useful for keeping the ear dry, it does not directly address preventing trauma or further hearing impairment post-surgery.

B) Clean dried blood in your ear canal with a cotton-tipped applicator.
Using cotton-tipped applicators can cause damage to the delicate ear canal and potentially disturb the surgical site. This action increases the risk of infection and trauma, potentially worsening hearing loss instead of preventing it.

C) Avoid blowing your nose for 1 month after surgery.
Refraining from nose blowing is essential because it prevents pressure changes that could disrupt the surgical repair. Such pressure changes can lead to complications like graft displacement, which can cause trauma and impair hearing.

D) Notify your provider if you have popping or crackling sensations in the affected ear.
Popping or crackling can be common as the ear heals and adjusts. These sensations typically do not indicate a problem unless accompanied by pain or other symptoms. Thus, while monitoring is important, it is not a primary preventative measure for trauma or hearing issues.