Midazolam can be used intravenously for induction of anesthesia versed . As an inducing agent it produces sleep and amnesia but it does not have any analgesic effect. Midazolam is not as rapid acting as thiopental. At approximately equipotent doses (loss of consciousness), thiopental abolishes the eyelash reflex 50—100% faster than midazolam, but it produces […]
Commonly administered IV anesthetics can cause excitatory effects that my manifest as spontaneous movements, such as etomidate myoclonus ,dystonia, and tremor. These spontaneous movements, particularly myoclonus, occur in 50% to 80% of patients receiving etomidate in the absence of premedication. In one report, 87% of patients receiving etomidate developed excitatory effects, of which 69% were
There are several oxygen physical properties : 1. Oxygen is colorless, odorless and tasteless gas. 2. Specific gravity is 1.106. 3. Molecular weight is 32. 4. In normal atmospheric pressure it liquefies at 183°C. 5. Solubility in water is 2.4 volume% at 37°C and 4.9 volume% at 0°C. 6. Inflammibility—it cannot be ignited but its
Critically ill patients often require cardiac inotrope and/or cardiac pressors support to maintain adequate cardiac output and adequate blood pressure to sustain end-organ perfusion. Because end-organ perfusion has already likely been compromised and may continue to be problematic despite use of these agents, anaerobic metabolism rather than aerobic metabolism is likely to be generating a
The versed side effects related to Respiratory are respiratory arrest, respiratory failure, apnoea, hypoxia, oxygen desaturation. Danger of respiratory disorders may increase when midazolam is administered with opioids. Therefore, the dosage of both agents should be reduced. Limited information is available from published literature regarding the use of midazolam in paediatric patients. However, based on
The Phenobarbital schedule is listed here. The long-term administration of high doses of thiopental is associated with an increased incidence of nosocomial infections and associated mortality. Barbiturate coma may cause reversible leucopenia and an increased infection rate. Long-term administration of thiopental may also promote reversible antibiotic-induced bone marrow suppression. Thiopentone depresses T-lymphocyte function. Loop et
Perioperative steroids are steroids that are used before, during or after a surgery. Human steroids are produced by the adrenal gland and are under the direct or indirect control of the hypothalamus, pituitary, and adrenal glands. The two major classes of steroids that have significant clinical metabolic effects are the glucocorticoids (mainly cortisol), which regulate
Bradycardia and asystole have been observed after induction of anesthesia with propofol. The risk of propofol bradycardia related death during propofol anesthesia has been estimated to be 1.4 in 100,000. Severe, refractory, and fatal bradycardia has been observed with long-term propofol bradycardia infusion. In contrast to thiopentone, propofol apparently lacks central vagolytic activity and may
Flumazenil or Anexate is an imidazo benzodiazepine that binds competitively to BDZ receptors and antagonizes many of the actions of benzodiazepines. Flumazenil is a benzodiazepine antagonist. It does not block the pharmacologic effects of GABA or all GABA mimetic but it specifically antagonizes the actions of benzodiazepines. Given alone, it has minimal effect on the
Midazolam, 0.2 mg/kg IV, for induction of intravenous versed anesthesia produces a greater decrease in systemic blood pressure and increase in heart rate than does diazepam, 0.5 mg/kg IV. The haemodynamic effects of midazolam are significant in humans. In normal humans, midazolam, 0.15 mg/kg IV over 15 seconds, produces statistically significant reduction in systolic (5%)
