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A 65-year-old male patient presents for surgery with a history of essential hypertension and loud, disruptive snoring reported by his spouse. His BMI is calculated at 37 kg/m². Utilizing the STOP-BANG questionnaire, how should this patient’s risk for obstructive sleep apnea (OSA) be stratified? 

Which of the following has an increased risk of occurring if neuraxial anesthesia is attempted in a patient with a platelet count of 60,000? 

The lumbar region is the most common and anatomically safe site for the performance of a subarachnoid block because the spinal cord typically terminates above this level. How many distinct vertebrae comprise the lumbar spine? 

After unsuccessful access to the subarachnoid space during a subarachnoid block placement, you take a step back and notice that the patient is slouched over to the left, displacing the iliac crest. Which of the following would be the best initial intervention? 

The epidural Tuohy needle is typically 9 cm long with markings on the needle that signify what? 

An anesthesia provider is preparing to perform a caudal epidural block on a pediatric patient. To successfully locate the sacral hiatus for needle insertion, the provider must palpate two prominent, lateral bony protuberances that represent the unfused articular processes of the fifth sacral vertebra. These distinct landmarks are known as the: 

During a preoperative airway evaluation, a patient is found to have an interincisor gap of only 2.5 cm. This specific anatomical limitation will most directly complicate direct laryngoscopy by causing

According to the presentation (Aggression 1b), which of the following is considered a “proximal” stressor in Minority Stress Theory?

Post-dural puncture headache (PDPH) is a debilitating complication of neuraxial anesthesia caused by the persistent leakage of CSF. Which of the following spinal needle designs utilizes a sharp, cutting bevel—directly slicing through the dural fibers and significantly increasing the statistical incidence of a PDPH? 

A comprehensive preoperative airway assessment must differentiate between risk factors for difficult mask ventilation and difficult direct laryngoscopy. Which of the following physical findings is not a well-established predictor of difficult intubation?