Category: Management

Which signs would the nurse recognize as indicative of an allergic reaction to a contrast medium? Select all that apply.
Itching
Urticaria
Vomiting
Abdominal pain
Respiratory distress

➤ How do dopamine and norepinephrine differ in their roles for ADHD symptoms?
Dopamine mainly affects reward processing, motivation, motor activity, and cognitive flexibility via striatal and prefrontal circuits. Norepinephrine, from the locus coeruleus, supports sustained attention, vigilance, and response inhibition in the prefrontal cortex. Dysfunction in both systems produces the combined attention and behavioral control problems seen in ADHD.

Why and why not should healthcare organizations adhere to patient access to their medical record, protection of patient information and informed consent regulations and laws? ​

➤ When is it most important to access another organization’s patient history?
When treating emergencies, transitions of care, referrals, or preoperative assessments, accessing another organization’s records is most valuable. It supports rapid decision-making by revealing allergies, recent imaging, laboratory trends, and advance directives. Timely access during admissions, discharge planning, or chronic disease management reduces risks and helps personalize urgent or longitudinal care.

Which of the following is an example of primary prevention?
Use of seat belts
Scoliosis screening for children
HIV testing for high risk patients
Cardiac rehab after a heart attack

An outdoor construction worker with profuse diaphoresis is at risk for which of the following conditions?
A. Hypervolemia
b. Hypermagnesemia
C. Hyponatremia
D. Hypoxia