Nbcrna exam 2024 - Study guides, Class notes & Summaries

What muscle abducts the vocal cords? - correct answer posterior cricoarytenoid What is the only muscle that tenses (elongates) the vocal cords? - correct answer cricothyroid "cords tense" What muscle opens the glottis? - correct answer thyroepiglottic What two muscles close the glottis? - correct answer aryepiglottic oblique arytenoid What muscles adduct the vocal cords and arytenoids? - there are two - correct answer lateral cricoarytenoid transverse arytenoid What ...

What muscle abducts the vocal cords? - correct answer posterior cricoarytenoid What is the only muscle that tenses (elongates) the vocal cords? - correct answer cricothyroid "cords tense" What muscle opens the glottis? - correct answer thyroepiglottic What two muscles close the glottis? - correct answer aryepiglottic oblique arytenoid What muscles adduct the vocal cords and arytenoids? - there are two - correct answer lateral cricoarytenoid transverse arytenoid Wha...

Pharmacologic characteristics that BEST describe the effect of naloxone at opioid receptors include: (select 2) A. affinity. B. intrinsic activity. C. reversibility. D. stereo selectivity. - correct answer A, C Abnormal placental implantation beyond the endometrium include: (select 2) A. Abruptio placentae B. Placenta accreta C. Placenta increta D. Placenta previa - correct answer B and C Characteristics of Eaton-Lambert syndrome include (select 3): A. Positive response to ant...

NBCRNA Exam 2024 Quizzes & Ans!!

What muscle abducts the vocal cords? - correct answer posterior cricoarytenoid What is the only muscle that tenses (elongates) the vocal cords? - correct answer cricothyroid "cords tense" What muscle opens the glottis? - correct answer thyroepiglottic What two muscles close the glottis? - correct answer aryepiglottic oblique arytenoid What muscles adduct the vocal cords and arytenoids? - there are two - correct answer lateral cricoarytenoid transverse arytenoid Wha...

Pharmacologic characteristics that BEST describe the effect of naloxone at opioid receptors include: (select 2) A. affinity. B. intrinsic activity. C. reversibility. D. stereo selectivity. - correct answer A, C Abnormal placental implantation beyond the endometrium include: (select 2) A. Abruptio placentae B. Placenta accreta C. Placenta increta D. Placenta previa - correct answer B and C Characteristics of Eaton-Lambert syndrome include (select 3): A. Positive response to ant...

NBCRNA Exam 2024 Quizzes & Ans!!

Why is CSF more acidic than plasma? - correct answer This is due to the lower protein levels of CSF. Lack of protein reduces the ability to buffer H+ ions, leading to a higher amount of dissolved CO2 and a lower pH Compared to the blood, the CSF has a lower concentration of: - correct answer Glucose and Potassium Awareness and recall are generally prevented at ___ to ___ MAC - correct answer 0.4 to 0.5 Nitric oxide significantly depresses ________ amplitude. This is why it's avoi...

A mainstem intubation is MORE likely to occur with? - correct answer neck flexion & trendelenberg ABG for pt with severe chronic obstructive sleep apnea shows? - correct answer hypercarbia & hypoxemia Which factors are responsible for sore throat following LMA use? - correct answer cuff overinflation & long surgical duration The anesthesia provider starts an anesthetic, turns on vent after pt has been intubated. Immediately the oxygen low pressure alarm begins to signal. What is t...