Questions and answers

1. Alvarez-Bastidas L, Morales-Vera E, Valle-Leal JG, et al. Delirium in the elderly patient after anesthesia-associated factors. Colomb J Anesthesiol 2018;46:273-278.

2. Ospina-Ochoa MI, Valderrama-Molina CO, Toro-López JE. Keta-mine sedation for orthopedic procedures in a high complexity emergency service: a descriptive study. Colomb J Anesthesiol 2018;46:286-291.

3. Casas-Arroyave FD, Giraldo-Salazar OL, Medina-Ramírez S. Laryngospasm in pediatric anaesthesia with laryngeal mask vs. endotracheal tube: non-inferiority clinical trial. Colomb J Anesthesiol 2018;46:292-299.

4. Sandoval-Moreno LM, Díaz-Henao WA. Factors associated with failed weaning from mechanical ventilation in adults on ventilation support during 48 hours or more. Colomb J Anesthesiol 2018;46:300-308.

5. Quintero-Cifuentes IF, Pérez-López D, Victoria-Cuellar DF, et al. Incidence of early postanaesthetic hypoxemia in the postanaesthetic care unit and related factors. Case report. Colomb J Anesthesiol 2018;46:309-316.

6. Ramírez-Gonzales R, Del-Castillo-Gervasi RA, Shiraishi-Zapata CJ, et al. Two probable anaphylactic events during consecutive cranial surgeries: case report. Colomb J Anesthesiol 2018;46:322-326.

7. Ramirez-Gonzales R, Del-Castillo-Gervasi RA, Shiraishi-Zapata CJ, et al. Two probable anaphylactic events during consecutive cranial surgeries: case report. Colomb J Anesthesiol 2018;46:322-326.

8. Machado-Alba JE, Sánchez-Morales LV, Rodríguez-Ramirez LF. Dipyrone-related granulocytopenia. Case report. Colomb J Anesthesiol 2018;46:327-330.

9. Catalá-Ripoll JV, Hidalgo-Olivares VM, Monsalve-Naharro JÁ, etal. Intraoperative awareness as an example of the influence of cardiac output on anesthetic dosing: case report. Colomb J Anesthesiol 2018;46:341-344.

10. Gallego-Gallego M, Anillo-Lombana VE, Gómez-Mayordomo V, et al. Uhthoffs phenomenon in a patient with multiple sclerosis during the perioperative period for hip surgery. Case report. Colomb J Anesthesiol 2018;46:345-348.