In trauma, the acronym FAST is used. What does this stand for?
Focused Assessment with Sonography for Trauma
First Assessment with Sonography for Trauma
Findings Assessment with Sonogram for Trauma
First Assessment with Secondary findings for Trauma
The Correct Answer is A
Rationale:
A. FAST is a rapid, bedside ultrasound examination performed during the primary survey of a trauma patient, often alongside the ABCs (airway, breathing, circulation). Its purpose is to quickly detect free fluid—most commonly blood—in key areas such as the peritoneal cavity (e.g., Morrison’s pouch between the liver and kidney), the splenorenal recess, the pelvis, and the pericardial sac. The presence of free fluid in a trauma setting is highly suggestive of internal bleeding and may prompt immediate surgical intervention. FAST is especially valuable because it is non-invasive, can be performed quickly, does not expose the patient to radiation, and can be repeated as needed. It is commonly used in unstable patients where rapid decision-making is critical. An extended version, eFAST, also assesses for pneumothorax and hemothorax.
B. Although FAST is often performed early in trauma evaluation, the acronym specifically stands for “Focused Assessment,” emphasizing its targeted and rapid nature rather than simply being the first step.
C. This option misrepresents the acronym. FAST is not a general evaluation of findings but a focused, protocol-driven assessment to detect internal bleeding in specific anatomical areas.
D. This option is inaccurate and does not reflect standard trauma terminology. FAST is part of the primary survey and is not defined by “secondary findings.”
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. Organophosphate poisoning causes pinpoint pupils (miosis), not dilated pupils. Although the excessive secretions and respiratory distress are consistent with cholinergic toxicity, adenosine is used for cardiac arrhythmias and does not treat organophosphate poisoning or reverse acetylcholine buildup.
B. The symptoms listed are consistent with organophosphate poisoning; however, amiodarone is an antiarrhythmic medication and does not address the underlying cause of toxicity. It does not reverse acetylcholinesterase inhibition or cholinergic effects.
C. Organophosphate poisoning inhibits acetylcholinesterase, leading to excessive acetylcholine and a cholinergic crisis. This results in symptoms such as miosis, bronchoconstriction, increased secretions, and respiratory distress. Atropine works by blocking muscarinic receptors and reducing secretions and bronchospasm, while pralidoxime (2-PAM) reactivates acetylcholinesterase and reverses the underlying toxicity.
D. Although the symptoms are correct, adenosine is not used in the treatment of organophosphate poisoning and does not counteract cholinergic toxicity.
Correct Answer is A
Explanation
Rationale:
A. EMTALA (Emergency Medical Treatment and Labor Act) is widely known as the “anti-dumping law” because it was enacted in 1986 in response to reports that some hospitals were refusing to treat or improperly transferring patients with emergency medical conditions based on inability to pay, insurance status, or other non-medical reasons. Under EMTALA, any patient who presents to a hospital emergency department must receive a medical screening exam, be stabilized for any emergency medical condition, and be treated or appropriately transferred if specialized care is required. The law ensures that hospitals cannot “dump” patients to other facilities simply for financial reasons, protecting patient rights and promoting equitable access to emergency care.
B. Although this phrase seems to summarize the intent of EMTALA, it is not an official or recognized name for the law. EMTALA is the legal term, and referring to it as the “Federal Must Treat All Law” is inaccurate and could cause confusion in clinical or legal contexts.
C. Diversion refers to the practice of hospitals redirecting incoming ambulances to other facilities when the emergency department is overcrowded or unable to provide immediate care. While diversion is related to emergency department operations, it is not synonymous with EMTALA. EMTALA governs the obligation to treat and stabilize patients, not ambulance routing.
D. FEMA (Federal Emergency Management Agency) is a federal agency responsible for disaster response, preparedness, and recovery. It is unrelated to EMTALA, which specifically regulates emergency care obligations in hospitals.
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