Dysuria
Painful urination
Polyuria
Frequent urination
00:02
01:25
Hematuria
Blood in the urine
How long should a patient
... [Show More] refrain from eating or drinking prior to surgery?
Six hours
ASA
American Society of anesthesiologist
Class one risk
Patient has no organic physiological biochemical or psychiatric disturbances that should prevent them from having their operation done outpatient
Class II
Patient has mild to moderate systemic disturbance including people who currently smoke
Class III
Patient has severe systemic disturbances or disease
Class IV
Patient has severe life-threatening systemic just order not always improvable
Class V
Surgery is only performed in desperation patient has little chance of surviving and is moribund
Mallampati classification
A visual analysis of the oral/oropharyngeal anatomy patient has asked to stick their tongue as far out as possible
How long should a patient wait after they have had a myocardial infarction Before they have any elective surgery?
Six months
Sinus dysrhythmia
Like normal sinus rhythm and but the rate is irregular
Sinus bradycardia
Like normal sinus rhythm and but the rate is less than 60 bpm
Sinus tachycardia
Normal sinus rhythm except the rate is over 100 bpm
PAC premature atrial contraction
A short beat containing the PAC is usually followed by a longer be containing what is termed a compensatory pause it represents as an isolated firing of an act topic focus in the atria prior to the regular firing of the SA node
Supra ventricular tachycardia
Regular narrow complex tachycardia with the rate of 150 to 250 bpm
Atrial fibrillation
There are rapid deflections of the baseline but no P waves
Atrial flutter
There are usually several flutter waves preceding each QRS often in a ratio of three or four F waves per QRS
Possible causes for atrial flutter
Valvular heart disease, acute MI, hypertension, congestive heart failure, or pulmonary disease.
Three or more PVCs is considered the onset of what?
Ventricular tachycardia
Ventricular tachycardia
There is a wide blunt wrap and waveform with no discernible he or T waves [Show Less]