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(3) Pharmacology > S3_L2: Respiratory Drugs > Flashcards

S3_L2: Respiratory Drugs Flashcards

1
Q

This is characterized by loss of elasticity, hyperinflammation, & increased airspaces affecting the alveoli

A

Emphysema

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2
Q

TRUE OR FALSE: Mucus over production and hypersecretion is seen in pts with bronchitis. In this condition, there is inflammation in the bronchus

A. Both statements are false
B. Both statements are true
C. Only the 1st statement is true
D. Only the 2nd statement is true

A

B. Both statements are true

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3
Q

What is the main problem of COPD pts?

A

coughing

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4
Q

TRUE OR FALSE: As antitussives come from opioids, its adverse effects are hallucination & respiratory depression. Sedation and dizziness is also a side effect.

A. Both statements are false
B. Both statements are true
C. Only the 1st statement is true
D. Only the 2nd statement is true

A

D. Only the 2nd statement is true

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5
Q

TRUE OR FALSE: Opioid is a Cough suppressant

A

True

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6
Q

TRUE OR FALSE: Diphenhydramine (Benadryl) is both an antihistamine and a cough suppressant

A

True

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7
Q

What is the effect of bronchodilators when it is a mixed agonist?

A

↑ in HR & bronchodilation

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8
Q

Beta-1 acts on the (1)____, while Beta-2 acts on the (2)____.

A
  1. heart
  2. lungs
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9
Q

TRUE OR FALSE: Bioflu is a combination of drugs. It is a mucolytic drug.

A. Both statements are false
B. Both statements are true
C. Only the 1st statement is true
D. Only the 2nd statement is true

A

C. Only the 1st statement is true

It is a decongestant or anti-histamine drug

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10
Q

TRUE OR FALSE: The cough and vomit reflex has a similar mechanism

A

True

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11
Q

TRUE OR FALSE: Decongestants serves to vasodilate a congested nose

A

False

it is indicated for vasodilated nose to CONSTRICT its vessels

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12
Q

TRUE OR FALSE: Salbutamol (Ventolin) targets the heart more than the lungs.

A

False

lungs > heart

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13
Q

TRUE OR FALSE: Asthma is triggered by allergies. These may be caused by drugs, pets, flowers, and dusts

A. Both statements are false
B. Both statements are true
C. Only the 1st statement is true
D. Only the 2nd statement is true

A

B. Both statements are true

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14
Q

What is given to asthmatic patients?

A

brochodilators

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15
Q

What are the kinds of drugs present in bioflu?

A

■ Paracetamols – for fever
■ Decongestant – for nasal congestion
■ Antihistamine – for allergies

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16
Q

TRUE OR FALSE: Narcotics cannot be used in combination with antitussives

A

False, antitussives are mixed with narcotics (codeine) for cough suppression

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17
Q

TRUE OR FALSE: Expectorants are commonly found in OTC cold medications

A

True

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18
Q

TRUE OR FALSE: Asthma is a reversible state wherein a patient presents with difficulty in breathing. Upon PE, wheezes may be heard.

A. Both statements are false
B. Both statements are true
C. Only the 1st statement is true
D. Only the 2nd statement is true

A

B. Both statements are true

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19
Q

TRUE OR FALSE: Non-opioid derivatives does not aid in cough suppression

A

False

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20
Q
  1. epinephrine
  2. has higher increase in HR
  3. has less effect in the heart

A. Beta 1 Adrenergic Agonist
B. Beta 2 Adrenergic Agonist
C. Both
D. Neither

A
  1. C
  2. A
  3. B
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21
Q
  1. Epinephrine
  2. Dimetapp
  3. Adrenaline
  4. Decolgen
  5. Ephedrine

A. Alpha 1 agonist
B. Sympathomimetics
C. Decongestants

A
  1. B
  2. C
  3. B
  4. C
  5. C
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22
Q
  1. hard to expel
  2. given medications
  3. do not have a lot of secretions

A. productive cough
B. non-productive cough

A
  1. A
  2. A
  3. B
23
Q
  1. due to irritation of the bronchus or airway
  2. needs to be suppressed
  3. often occurs at night

A. productive cough
B. non-productive cough

A

All B

24
Q
  1. non-functional
  2. also known as dry cough
  3. produces phlegm and mucus

A. productive cough
B. non-productive cough

A
  1. B
  2. B
  3. A
25
Q

What are the common sign and symptoms of COPD?

A

Dyspnea
Bronchoconstriction
Mucus secretions

26
Q

What bronchodilator is given in an acute asthma attack to dilate bronchioles and increase airway potency?

A

Epinephrine (Adrenalin)

27
Q

Corticosteroids may be administered by which routes?

A

oral and inhaled

28
Q

This drug inhibits histamine and leukotriene release.

A

Cromolyn sodium

29
Q

These cells initiate allergic immune responses

A

mast cell

30
Q

This is a life saving drug for asthmatic patients. It is a mixed beta agonist.

A

Epinephrine (Adrenalin)

31
Q

Most common short acting bronchodilator

A

Albuterol

32
Q

agents that destroy or dissolve mucus, degrade mucin, helpful in opening airways

A

Mucolytics

33
Q

In which structure of the lungs do gas exchange happen?

A

Alveoli

34
Q

Match the antitussives

  1. Codeine
  2. Robitussin
  3. Tuseran Forte

A. non-opioid derivatives
B. opioid derivatives

A

All B

35
Q

TRUE OR FALSE: Obstructive lung diseases are primarily characterized by airflow limitation during inhalation, while restrictive lung diseases are characterized by reduced lung volume and limited expansion during exhalation.

A

False

Obstructive: exhalation > destruction in pulmonary system
Restrictive: inhalation

36
Q

The following are adverse effects seen in DECONGESTANTS, except:

A. headaches
B. dizziness
C. vomiting
D. palpitations
E. nervousness

A

C. vomiting

37
Q

Match the antitussives

  1. Caramiphen
  2. Dextromethorphan
  3. Diphenhydramine

A. non-opioid derivatives
B. opioid derivatives

A
  1. A
  2. B
  3. A
38
Q

Match the antitussives

  1. Benadryl
  2. Corex DM
  3. Decolsin

A. non-opioid derivatives
B. opioid derivatives

A
  1. A
  2. B
  3. B
39
Q

Which antitussive is used for chronic non-productive cough?

A

Codeine (Codipront)

40
Q

TRUE OR FALSE: Some antitussives are regulated

A

True

This is because some contains opioids

41
Q

Which antitussive is used to relieve cough & chest congestion?

A

Robitussin

42
Q

What is the substance that causes allergies?

A

Histamine

43
Q

The following are adverse effects seen in use of MUCOLYTICS OR EXPECTORANTS, except:

A. nausea
B. vomiting
C. dizziness
D. stomatitis
E. rhinorrhea

A

C. dizziness

44
Q

Rhinorrhea occurs with intake of mucolytics due to?

A

mucus breakdown → runny nose

45
Q

Having a congested nose may also affected which body parts?

A

Eyes & ears

46
Q

The following are adverse effects seen in use of BRONCHODILATORS, except:

A. Confusion
B. Urinary retention
C. Blurred vision
D. Tachycardia
E. None

A

E. None

47
Q

Choose the following are adverse effects seen in use of BRONCHODILATORS.

A. Constipation
B. Bipedal Edema
C. Nausea
D. Dry mouth
E. Drowsiness

A

A & D

48
Q

Among the adverse effects seen in use of bronchodilators, which is the most common sx?

A

Tachycardia

49
Q

What is the effect when beta-2 receptors are activated?

A

bronchodilation

50
Q

This drug is indicated with the presence of allergies

A

Anti-histamine

51
Q

What is the effect when beta-1 receptors are activated?

A

increased HR & BP, possibly resulting to Htn and palpitations

52
Q

Opioids are also called as?

A

Narcotics

53
Q

These are givens when bronchodilators prove to be ineffective

A

Steroids

(3) Pharmacology (12 decks)

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