Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Project 1, Study 1: Investigating the Impact of Nicotine Using Spectrum Cigarettes
Brief Summary: Project 1, Study 1 will evaluate the relationship between nicotine yield of very low nicotine content cigarettes and cigarettes smoked per day, nicotine exposure, discomfort/dysfunction, other health-related behaviors, nicotine/tobacco dependence, biomarkers of tobacco exposure, intention to quit, compensatory smoking, other tobacco use, cigarette characteristics, cognitive function, cardiovascular function, and perceived risk. We will also consider differences between conditions in compliance with product use.


Options:
A: Arm Label: 0.8 mg nicotine with 9 mg tar; Type: EXPERIMENTAL; Interventions: Other: very low nicotine content cigarettes | Arm Label: 0.26 mg nicotine with 9 mg tar; Type: EXPERIMENTAL; Interventions: Other: very low nicotine content cigarettes | Arm Label: 0.12 mg nicotine with 9 mg tar; Type: EXPERIMENTAL; Interventions: Other: very low nicotine content cigarettes | Arm Label: 0.07 mg nicotine with 9 mg tar; Type: EXPERIMENTAL; Interventions: Other: very low nicotine content cigarettes | Arm Label: 0.03 mg nicotine with 9 mg tar; Type: EXPERIMENTAL; Interventions: Other: very low nicotine content cigarettes | Arm Label: 0.04 mg nicotine with 13 mg tar; Type: EXPERIMENTAL; Interventions: Other: very low nicotine content cigarettes | Arm Label: Usual brand; Type: OTHER; Interventions: Other: very low nicotine content cigarettes | Intervention Type: OTHER; Name: very low nicotine content cigarettes; Assigned to Arm(s): 0.03 mg nicotine with 9 mg tar, 0.04 mg nicotine with 13 mg tar, 0.07 mg nicotine with 9 mg tar, 0.12 mg nicotine with 9 mg tar, 0.26 mg nicotine with 9 mg tar, 0.8 mg nicotine with 9 mg tar, Usual brand
B: Arm Label: Arm I (different type of ENDS product at each visit); Type: EXPERIMENTAL; Interventions: Other: Electronic Cigarette, Other: Laboratory Biomarker Analysis, Other: Pharmacological Study, Other: Questionnaire Administration | Arm Label: Arm II (BLU e-cigarette ENDS product with different flavors); Type: EXPERIMENTAL; Interventions: Other: Electronic Cigarette, Other: Laboratory Biomarker Analysis, Other: Pharmacological Study, Other: Questionnaire Administration | Intervention Type: OTHER; Name: Electronic Cigarette; Assigned to Arm(s): Arm I (different type of ENDS product at each visit) | Intervention Type: OTHER; Name: Electronic Cigarette; Assigned to Arm(s): Arm II (BLU e-cigarette ENDS product with different flavors) | Intervention Type: OTHER; Name: Laboratory Biomarker Analysis; Assigned to Arm(s): Arm I (different type of ENDS product at each visit), Arm II (BLU e-cigarette ENDS product with different flavors) | Intervention Type: OTHER; Name: Pharmacological Study; Assigned to Arm(s): Arm I (different type of ENDS product at each visit), Arm II (BLU e-cigarette ENDS product with different flavors) | Intervention Type: OTHER; Name: Questionnaire Administration; Assigned to Arm(s): Arm I (different type of ENDS product at each visit), Arm II (BLU e-cigarette ENDS product with different flavors)
C: Arm Label: Usual Care; Type: ACTIVE_COMPARATOR; Interventions: Other: Usual Care | Arm Label: Intervention; Type: ACTIVE_COMPARATOR; Interventions: Other: Intervention | Intervention Type: OTHER; Name: Intervention; Assigned to Arm(s): Intervention | Intervention Type: OTHER; Name: Usual Care; Assigned to Arm(s): Usual Care
D: Arm Label: Assessment Only (ASSESS); Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Generic Self-Help (GENERIC); Type: ACTIVE_COMPARATOR; Interventions: Behavioral: GENERIC | Arm Label: Targeted Self-Help (eTARGET); Type: EXPERIMENTAL; Interventions: Behavioral: eTARGET | Intervention Type: BEHAVIORAL; Name: GENERIC; Assigned to Arm(s): Generic Self-Help (GENERIC) | Intervention Type: BEHAVIORAL; Name: eTARGET; Assigned to Arm(s): Targeted Self-Help (eTARGET)

Answer: A