TCDHA PHARMACOLOGY MIDTERM EXAM PREP 200
HIGH-YIELD EXAM QUESTIONS WITH RATIONALES|
1. Patients with chronic pain should primarily be managed with which
of the following approaches?
A) Long-term opioid therapy
B) Nonopioids and referred to appropriate specialists
C) Immediate surgical intervention
D) High-dose NSAIDs only
Correct Answer: B
Rationale: According to the exam guidelines, chronic pain is best
managed initially with nonopioid therapies and appropriate specialist
referrals to avoid opioid dependence and tolerance.
2. Tramadol (Ultram) is best classified as which type of analgesic?
A) An orally administered nonopioid with weak analgesic activity
B) A parenteral opioid antagonist
C) A strong opioid agonist
D) A topical NSAID
Correct Answer: A
Rationale: The study guide specifically defines Tramadol as an orally
administered nonopioid with weak analgesic activity, making it a unique
option for mild to moderate pain.
3. Naloxone (Narcan) is primarily used to block which of the
following?
A) Therapeutic and toxic actions of opioids
,B) Inflammatory pathways of NSAIDs
C) Serotonin reuptake
D) GABA receptors
Correct Answer: A
Rationale: Naloxone is a competitive opioid receptor antagonist that
blocks the therapeutic and toxic actions of opioids, making it the drug
of choice for opioid overdose.
4. Pentazocine (Talwin) is characterized by which of the following?
A) The only mixed opioid available for oral use and most likely to
produce a dysphoric reaction
B) A pure opioid antagonist
C) A long-acting NSAID
D) A parenteral anesthetic
Correct Answer: A
Rationale: Pentazocine is unique as the only mixed opioid available
orally, and it is known for its high likelihood of causing dysphoric
reactions in patients.
5. The Fentanyl Family is best described as which type of analgesic?
A) Short-acting, parenterally administered agonist opioid analgesic used
perioperatively or during general anesthesia
B) Long-acting oral NSAIDs
C) Oral nonopioid analgesics
D) Mixed agonist-antagonist opioids
Correct Answer: A
Rationale: Fentanyl and its analogs are short-acting, highly potent
opioid agonists typically administered parenterally for perioperative and
general anesthesia use.
,6. Which opioid is primarily used to treat opioid addicts (e.g., heroin
addicts)?
A) Codeine
B) Methadone
C) Tramadol
D) Pentazocine
Correct Answer: B
Rationale: Methadone is the primary opioid used in maintenance
therapy to treat addiction to opioids like heroin, helping to manage
withdrawal and cravings.
7. Codeine is most commonly used in dentistry in combination with
which of the following?
A) Ibuprofen
B) Acetaminophen (Tylenol #3)
C) Aspirin
D) Naloxone
Correct Answer: B
Rationale: Codeine is the most commonly used opioid in dentistry and is
frequently combined with acetaminophen, commonly known as Tylenol
#3, for oral administration.
8. A patient with a true allergy to codeine should NOT be given an
analgesic from which group?
A) Oxycodone, hydromorphone, hydrocodone, and dihydrocodeine
B) NSAIDs and acetaminophen
C) Tramadol and naloxone
D) Methadone and fentanyl
Correct Answer: A
Rationale: True codeine allergy indicates potential cross-reactivity with
, other semisynthetic opioids like oxycodone, hydromorphone,
hydrocodone, and dihydrocodeine.
9. What is the primary treatment for an opioid overdose?
A) Naloxone
B) Methadone
C) Pentazocine
D) Tramadol
Correct Answer: A
Rationale: Naloxone is the specific antidote used to reverse the toxic
effects of an opioid overdose.
10. What should be used to control dental pain in patients who are
addicts?
A) NSAIDs
B) Fentanyl
C) Codeine
D) Pentazocine
Correct Answer: A
Rationale: NSAIDs are the preferred choice for controlling dental pain in
addicts because they lack addictive potential and do not produce
euphoria.
11. What is a major advantage of NSAIDs compared to opioids?
A) Not addictive, tolerance does not develop, no withdrawal syndrome
B) They are stronger analgesics
C) They cause more euphoria
D) They are controlled substances
Correct Answer: A
Rationale: NSAIDs offer the significant advantage of not being addictive,
HIGH-YIELD EXAM QUESTIONS WITH RATIONALES|
1. Patients with chronic pain should primarily be managed with which
of the following approaches?
A) Long-term opioid therapy
B) Nonopioids and referred to appropriate specialists
C) Immediate surgical intervention
D) High-dose NSAIDs only
Correct Answer: B
Rationale: According to the exam guidelines, chronic pain is best
managed initially with nonopioid therapies and appropriate specialist
referrals to avoid opioid dependence and tolerance.
2. Tramadol (Ultram) is best classified as which type of analgesic?
A) An orally administered nonopioid with weak analgesic activity
B) A parenteral opioid antagonist
C) A strong opioid agonist
D) A topical NSAID
Correct Answer: A
Rationale: The study guide specifically defines Tramadol as an orally
administered nonopioid with weak analgesic activity, making it a unique
option for mild to moderate pain.
3. Naloxone (Narcan) is primarily used to block which of the
following?
A) Therapeutic and toxic actions of opioids
,B) Inflammatory pathways of NSAIDs
C) Serotonin reuptake
D) GABA receptors
Correct Answer: A
Rationale: Naloxone is a competitive opioid receptor antagonist that
blocks the therapeutic and toxic actions of opioids, making it the drug
of choice for opioid overdose.
4. Pentazocine (Talwin) is characterized by which of the following?
A) The only mixed opioid available for oral use and most likely to
produce a dysphoric reaction
B) A pure opioid antagonist
C) A long-acting NSAID
D) A parenteral anesthetic
Correct Answer: A
Rationale: Pentazocine is unique as the only mixed opioid available
orally, and it is known for its high likelihood of causing dysphoric
reactions in patients.
5. The Fentanyl Family is best described as which type of analgesic?
A) Short-acting, parenterally administered agonist opioid analgesic used
perioperatively or during general anesthesia
B) Long-acting oral NSAIDs
C) Oral nonopioid analgesics
D) Mixed agonist-antagonist opioids
Correct Answer: A
Rationale: Fentanyl and its analogs are short-acting, highly potent
opioid agonists typically administered parenterally for perioperative and
general anesthesia use.
,6. Which opioid is primarily used to treat opioid addicts (e.g., heroin
addicts)?
A) Codeine
B) Methadone
C) Tramadol
D) Pentazocine
Correct Answer: B
Rationale: Methadone is the primary opioid used in maintenance
therapy to treat addiction to opioids like heroin, helping to manage
withdrawal and cravings.
7. Codeine is most commonly used in dentistry in combination with
which of the following?
A) Ibuprofen
B) Acetaminophen (Tylenol #3)
C) Aspirin
D) Naloxone
Correct Answer: B
Rationale: Codeine is the most commonly used opioid in dentistry and is
frequently combined with acetaminophen, commonly known as Tylenol
#3, for oral administration.
8. A patient with a true allergy to codeine should NOT be given an
analgesic from which group?
A) Oxycodone, hydromorphone, hydrocodone, and dihydrocodeine
B) NSAIDs and acetaminophen
C) Tramadol and naloxone
D) Methadone and fentanyl
Correct Answer: A
Rationale: True codeine allergy indicates potential cross-reactivity with
, other semisynthetic opioids like oxycodone, hydromorphone,
hydrocodone, and dihydrocodeine.
9. What is the primary treatment for an opioid overdose?
A) Naloxone
B) Methadone
C) Pentazocine
D) Tramadol
Correct Answer: A
Rationale: Naloxone is the specific antidote used to reverse the toxic
effects of an opioid overdose.
10. What should be used to control dental pain in patients who are
addicts?
A) NSAIDs
B) Fentanyl
C) Codeine
D) Pentazocine
Correct Answer: A
Rationale: NSAIDs are the preferred choice for controlling dental pain in
addicts because they lack addictive potential and do not produce
euphoria.
11. What is a major advantage of NSAIDs compared to opioids?
A) Not addictive, tolerance does not develop, no withdrawal syndrome
B) They are stronger analgesics
C) They cause more euphoria
D) They are controlled substances
Correct Answer: A
Rationale: NSAIDs offer the significant advantage of not being addictive,
