S3_L2: Respiratory Drugs Flashcards
This is characterized by loss of elasticity, hyperinflammation, & increased airspaces affecting the alveoli
Emphysema
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
B. Both statements are true
What is the main problem of COPD pts?
coughing
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
D. Only the 2nd statement is true
TRUE OR FALSE: Opioid is a Cough suppressant
True
TRUE OR FALSE: Diphenhydramine (Benadryl) is both an antihistamine and a cough suppressant
True
What is the effect of bronchodilators when it is a mixed agonist?
↑ in HR & bronchodilation
Beta-1 acts on the (1)____, while Beta-2 acts on the (2)____.
- heart
- lungs
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
C. Only the 1st statement is true
It is a decongestant or anti-histamine drug
TRUE OR FALSE: The cough and vomit reflex has a similar mechanism
True
TRUE OR FALSE: Decongestants serves to vasodilate a congested nose
False
it is indicated for vasodilated nose to CONSTRICT its vessels
TRUE OR FALSE: Salbutamol (Ventolin) targets the heart more than the lungs.
False
lungs > heart
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
B. Both statements are true
What is given to asthmatic patients?
brochodilators
What are the kinds of drugs present in bioflu?
■ Paracetamols – for fever
■ Decongestant – for nasal congestion
■ Antihistamine – for allergies
TRUE OR FALSE: Narcotics cannot be used in combination with antitussives
False, antitussives are mixed with narcotics (codeine) for cough suppression
TRUE OR FALSE: Expectorants are commonly found in OTC cold medications
True
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
B. Both statements are true
TRUE OR FALSE: Non-opioid derivatives does not aid in cough suppression
False
- epinephrine
- has higher increase in HR
- has less effect in the heart
A. Beta 1 Adrenergic Agonist
B. Beta 2 Adrenergic Agonist
C. Both
D. Neither
- C
- A
- B
- Epinephrine
- Dimetapp
- Adrenaline
- Decolgen
- Ephedrine
A. Alpha 1 agonist
B. Sympathomimetics
C. Decongestants
- B
- C
- B
- C
- C
- hard to expel
- given medications
- do not have a lot of secretions
A. productive cough
B. non-productive cough
- A
- A
- B
- due to irritation of the bronchus or airway
- needs to be suppressed
- often occurs at night
A. productive cough
B. non-productive cough
All B
- non-functional
- also known as dry cough
- produces phlegm and mucus
A. productive cough
B. non-productive cough
- B
- B
- A
What are the common sign and symptoms of COPD?
Dyspnea
Bronchoconstriction
Mucus secretions
What bronchodilator is given in an acute asthma attack to dilate bronchioles and increase airway potency?
Epinephrine (Adrenalin)
Corticosteroids may be administered by which routes?
oral and inhaled
This drug inhibits histamine and leukotriene release.
Cromolyn sodium
These cells initiate allergic immune responses
mast cell
This is a life saving drug for asthmatic patients. It is a mixed beta agonist.
Epinephrine (Adrenalin)
Most common short acting bronchodilator
Albuterol
agents that destroy or dissolve mucus, degrade mucin, helpful in opening airways
Mucolytics
In which structure of the lungs do gas exchange happen?
Alveoli
Match the antitussives
- Codeine
- Robitussin
- Tuseran Forte
A. non-opioid derivatives
B. opioid derivatives
All B
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.
False
Obstructive: exhalation > destruction in pulmonary system
Restrictive: inhalation
The following are adverse effects seen in DECONGESTANTS, except:
A. headaches
B. dizziness
C. vomiting
D. palpitations
E. nervousness
C. vomiting
Match the antitussives
- Caramiphen
- Dextromethorphan
- Diphenhydramine
A. non-opioid derivatives
B. opioid derivatives
- A
- B
- A
Match the antitussives
- Benadryl
- Corex DM
- Decolsin
A. non-opioid derivatives
B. opioid derivatives
- A
- B
- B
Which antitussive is used for chronic non-productive cough?
Codeine (Codipront)
TRUE OR FALSE: Some antitussives are regulated
True
This is because some contains opioids
Which antitussive is used to relieve cough & chest congestion?
Robitussin
What is the substance that causes allergies?
Histamine
The following are adverse effects seen in use of MUCOLYTICS OR EXPECTORANTS, except:
A. nausea
B. vomiting
C. dizziness
D. stomatitis
E. rhinorrhea
C. dizziness
Rhinorrhea occurs with intake of mucolytics due to?
mucus breakdown → runny nose
Having a congested nose may also affected which body parts?
Eyes & ears
The following are adverse effects seen in use of BRONCHODILATORS, except:
A. Confusion
B. Urinary retention
C. Blurred vision
D. Tachycardia
E. None
E. None
Choose the following are adverse effects seen in use of BRONCHODILATORS.
A. Constipation
B. Bipedal Edema
C. Nausea
D. Dry mouth
E. Drowsiness
A & D
Among the adverse effects seen in use of bronchodilators, which is the most common sx?
Tachycardia
What is the effect when beta-2 receptors are activated?
bronchodilation
This drug is indicated with the presence of allergies
Anti-histamine
What is the effect when beta-1 receptors are activated?
increased HR & BP, possibly resulting to Htn and palpitations
Opioids are also called as?
Narcotics
These are givens when bronchodilators prove to be ineffective
Steroids
