A man presents with slight tachycardia, inflammation of the ...

[imanialler]

A man presents with slight tachycardia, inflammation of the conjunctiva of the eyes, erectile dysfunction, respiratory infection, problems with memory, and an increase in apathy with a desire to retreat into fantasies.
 
  Given these physiological and behavioral effects,
  what substance is this man likely to be abusing?
  A. Inhalants
  B. Marijuana
  C. Heroin
  D. Barbiturates

Question 2

A college student presents with agitation, tremors, euphoria, increased heart rate, hypertension, respiratory problems, sleeplessness, and loss of appetite.
 
  Given these physiological and behavioral effects, what
  substance is this student likely to be abusing?
  A. Marijuana
  B. MDMA
  C. Methylphenidate
  D. Inhalants

[CAPTAINAMERICA]

Answer to Question 1

B

Answer to Question 2

C

[imanialler]

Excellent

[xiaomengxian]

Thanks for the timely response, appreciate it