Smoking other diagnostic studies

Smoking Microchapters
Home
Patient Information
Overview
Historical Perspective
Classification
Pathophysiology
Causes
Differentiating Smoking from other Diseases
Epidemiology and Demographics
Risk Factors
Screening
Natural History, Complications and Prognosis
Diagnosis
History and Symptoms
Physical Examination
Laboratory Findings
X-rays
Ultrasound
CT Scan
MRI
Other Imaging Studies
Other Diagnostic Studies
Treatment
Medical Therapy
Surgery
Primary Prevention
Secondary Prevention
Cost-Effectiveness of Therapy
Future or Investigational Therapies
Case Studies
Case #1

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Usama Talib, BSc, MD [2]

Overview

Breath carbon monoxide can be used to assess the presence of smoking in the last 24 hours.

Other Diagnostic Studies

• Breath carbon monoxide can be used to assess the presence of smoking in the last 24 hours.
• Cotinine, a metabolite of nicotine, can be found in urine, saliva, and blood for up to 7 days after tobacco use.