NBCRNA TESTS COMPILATION BUNDLE

Bound O2 calculation correct answers Pt's Hgbx1.34mL/g x O2 saturation Dissolved O2 calculation correct answers PaO2 x 0.003 Dissolved CO2 in blood calculation correct answers PaCO2 x 0.067. Think CO2 is 20 x more dissolvable in blood than O2 which is multiplied by 0.003 BMI co...

EMLA cream components correct answers 2.5% lidocaine and 2.5% prilocaine Studies have shown that C fibers (which are unmyelinated and transmit pain and temperature impulses) are more resistant to blockade than A-delta fibers and B fibers. T or F? correct answers true Propofol induction d...

Goals of General anesthesia 1-5 correct answers 1Anesthesia. Analgesia — loss of response to pain 2. Amnesia — loss of memory 3. Immobility — loss of motor reflexes 4. Unconsciousness — loss of consciousness 5. Skeletal muscle relaxation Anesthesia - General Anesthesia - correc...

What are 5 characteristics of a profession/ professional organization? correct answers - Specialized knowledge - Institutional preparation - Code of Ethics - Obligation to the public - Autonomy What do professions ultimately exist for? correct answers To serve the public, especially alt...

Serum Osmolarity correct answers Serum Osmolarity = 2[Na+] + (glucose/18) + (BUN/2.8) Minute Ventilation correct answers VE = Vt x RR Alveolar Ventilation correct answers VA = (Vt - Vd) x RR Bohr Equation correct answers EtCO2 can be used instead of PeCO2 Ohm's Law correc...

What muscle abducts the vocal cords? correct answers posterior cricoarytenoid What is the only muscle that tenses (elongates) the vocal cords? correct answers cricothyroid "cords tense" What muscle opens the glottis? correct answers thyroepiglottic What two muscles close the glot...

1. In the elderly, the time needed for clinical recovery from neuromuscular blockade is significantly increased for: A. Cisatracurium B. Vecuronium C. Pipecuronium D. Mivacurium correct answers B. Vecuronium 2. Considerations for the management of a patient with myotonic dystrophy unde...

During fetal monitoring, Type III decelerations are thought to be related to: • head compression • umbilical cord compression • uteroplacental insufficiency • placental abruption correct answers umbilical cord compression Type III, or variable, decelerations are the most common typ...

What is resting membrane potential in ventricular myocytes? Threshold potential? correct answers RMP: -90 mV TP: -70 mV basic sequence of the synthesis of endogenous catecholamines correct answers Tyrosine converted by tyrosine hydroxylase > Dopa Dopa converted by aromatic L amino acid...

How long to quit smoking to see full benefits correct answers 6-8 weeks How long to quit smoking to see short benefits correct answers 12-18 hours T/F Huntingtons disease is sensitive to both D and ND blockers correct answers t ____Na+ ____ ; ___K+ ____ correct answers 3, out, 2...

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 answers A, C Abnormal placental implantation beyond the endometrium include: (select 2) A. A...

The effects of carcinoid syndrome are related to the release of: (Select 2) A. Choline acetyltransferase B. Histamine C. Parathyroid Hormone D. Serotonin correct answers B. Histamine D. Serotonin Carcinoid tumors are most often in the gastrointestinal tract. Carcinoid tumors produce car...

What is the major inhibitory neurotransmitter in the spinal cord? correct answers Glycine. GABA is the inhibitory neurotransmitter in the CNS, glycine in the spinal cord. Where do preganglionic parasympathetic nerves originate? correct answers Craniosacral, but only cranial nerves III, VII,...

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 ans...