NBCRNA memorization QUESTIONS WITH COMPLETE SOLUTIONS

Chemical structure - Desflurane correct answers C3H2F6O Chemical structure - isoflurane correct answers C3H2ClF5O Chemical structure - sevoflurane correct answers C3H2F7 Oil/gas partition coefficient - isoflurane correct answers 90.8 Vapor pressure - isoflurane correct answers 238 Oil/gas partition coefficient - sevoflurane correct answers 47-54 Vapor pressure @ room temp - sevoflurane correct answers 157 Molecular weight - sevoflurane correct answers 200.1 Anterior pituitary secretes: correct answers prolactin, GH, LH, FSH, TSH, ACTH Posterior pituitary secrets: correct answers vasopressin & oxytocin QRS correct answers 0.04s - 0.12 s T wave height correct answers 5 boxes PR interval correct answers 0.12 - 0.20 The respiratory centers are located in the __________ correct answers medulla The inspiratory center is the ________ group correct answers dorsal The expiratory center is the ________ group correct answers ventral Normal CSF production in ml/hr correct answers 21 ml/hr Total volume of CSF correct answers 150 mL How long do AICD batteries last? correct answers 3-6 years or 120 shocks The 2 most common pacemaker codes correct answers VVI and DDD Intercalated cells and principal cells are located in the ________ correct answers collecting tubule ADH exerts its effect in the _____________ correct answers Collecting tubule via aquaporin-1 channels Aldosterone exerts its effect in the _____________ correct answers late DCT and cortical portion of collecting duct what percentage of cardiac output goes to the kidneys? correct answers 20-25% Normal renal plasma flow is _________ ml/min correct answers 660 Normal glomerular filtration pressure is what percentage of MAP? correct answers 60% (60 mmHg) Plasma oncotic pressure is _____ mmHg correct answers 25 renal interstitial pressure is ______ mmHg correct answers 10 parathyroid hormone acts on the _________ of the kidney