Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Castor oil is classified as which type of laxative?
Anonymous Quiz
4%
Lubricating laxative
2%
Anthraquinone laxative
89%
Irritant laxative
5%
Stool softening laxative
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Side effects of salbutamol include which of the following:
Anonymous Quiz
81%
Tachycardia
13%
Bradycardia
6%
Vomiting
0%
CNS depression
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Which of the following antacids can be complicated with diarrhea?
Anonymous Quiz
9%
Aluminum hydroxide
85%
Magnesium trisilicate
3%
Calcium carbonate
3%
Sodium bicarbonate
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
The following drug is a quick relief medication for acute bronchial asthma
Anonymous Quiz
98%
Inhaled salbutamol
0%
Montelukast
0%
Nedocromil by inhalation
2%
Oral theophylline
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Long-term control medications of chronic bronchial asthma include the following drugs EXCEPT:
Anonymous Quiz
0%
Selective long-acting 32-agonists (LABA) as salmeterol
4%
Slow release theophylline
13%
Inhaled corticosteroids as budesonide
83%
B-adrenergic antagonists as pindolol
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Adrenergic agonists clearly play a role in managing some patients with asthma,whether for prophylaxis .Which of the following drugs is classified as an adrenergic agonist, but has no physiologically relevant effects on airway smooth muscle tone?
Anonymous Quiz
4%
Albuterol
69%
Norepinephrine
16%
Salmeterol
10%
Terbutaline
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
H. pylori infection can be eradicated by two week course of:
Anonymous Quiz
73%
Omeprazole + Clarithromycin + Amoxicillin.
24%
Clarithromycin + Amoxicillin + Metronidazole.
0%
Omeprazole + Clarithromycin
4%
Omeprazole + Amoxicillin
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
An elderly man with COPD is being managed with several drugs, one of which is inhaled ipratropium. Which of the following is the main mechanism that accounts for the beneficial effects of this drug?
Anonymous Quiz
81%
Blocks of an endogenous bronchoconstrictor mediator
11%
Inhibits CAMP breakdown via phosphodiesterase inhibition
3%
Prevents antigen-antibody reactions that lead to mast cell mediator release
5%
Stimulates ventilatory rates (CNS effect in brain's medulla
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
All of following drugs can be used in treatment of peptic ulcer, EXCEPT:
Anonymous Quiz
4%
Sucralfate
5%
Pirenzepine
2%
Bismuth salts
89%
Prednisolone
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
A 16-year-old girl treated for asthma develops skeletal muscle tremors that are drug-induced. Which of the following was the most likely cause?
Anonymous Quiz
92%
Salbutamol
5%
Beclomethasone
0%
Cromolyn
3%
Ipratropium
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Which one of the following drugs is NOT a laxative agent?
Anonymous Quiz
4%
Methyl cellulose.
88%
Diphenoxylate
4%
Liquid paraffin
4%
Lactulose
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
A 26-year-old patient with asthma is being treated with montelukast. Which of the following is the main mechanism by which this drug works?
Anonymous Quiz
90%
Blocks the proinflammatory effects of certain arachidonic acid metabolites
2%
Enhances release of epinephrine from the adrenal (suprarenal) medulla
2%
Increases airway αΊ-adrenergic receptor responsiveness to endogenous norepinephrine
5%
Inhibits cAMP breakdown via phosphodiesterase inhibition
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Diarrhea in children is best managed by:
Anonymous Quiz
5%
Anticholinergic drug
14%
Loperamide
25%
Pectin and kaolin
57%
Correction of fluid and electrolytes disturbance.
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
An elderly man, in obvious respiratory distress due to exacerbation of his
emphysema and chronic bronchitis to be administered by respiratory therapist, is N-acetylcysteine. Which of the following is main action or purpose of this drug?
emphysema and chronic bronchitis to be administered by respiratory therapist, is N-acetylcysteine. Which of the following is main action or purpose of this drug?
Anonymous Quiz
11%
Block receptors for the cysteinyl leukotrienes
0%
Inhibit metabolic inactivation of epinephrine or αΊ2-agonsits that were administered
6%
Inhibit leukotriene synthesis
83%
Thin airway mucus secretions for easier removal by suctioning or postural drainage
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Which of the following drugs is the best choice to prevent vomiting of motion sickness?
Anonymous Quiz
2%
Domperidone
6%
Metoclopramide
92%
Dimenhydrinate
0%
Ondansetron
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
A woman with asthma has what is described as "aspirin hypersensitivity" and experiences severe bronchospasm in response to small doses of the drug.Which of the following is the most likely mechanism by which of the aspirin provokes her pulmonary problems?
Anonymous Quiz
58%
Stimulates synthesis of leukotrienes
8%
Induces formation of antibodies directed against the salicylate on airway mast cells
14%
Induces hypersensitivity of Hβ receptors on airway smooth muscles.
19%
Induces hypersensitivity of muscarinic receptors on airway smooth muscles
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
A patient has severe gastroesophageal reflux disease (GERD). In addition to providing combination antacid product, for symptomatic relief. Which of the following drug is most likely prescribed to fully suppress gastric acid secretion?
Anonymous Quiz
2%
Atropine
4%
Calcium carbonate
17%
Cimetidine
77%
Omeprazole
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
patient suffers from asthmatics,large parenteral doses of a selective αΊ2 agonist fail to dilate the airways adequately,they cause dangerous degrees of tachycardia Which of the following approaches is to restore the bronchodilator of the adrenergic drug?
Anonymous Quiz
11%
Add inhaled cromolyn
69%
Give a parenteral corticosteroid
9%
Give parenteral diphenhydramine
11%
Switch to epinephrine
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Muscarinic agonists such as pilocarpine, and αΊ blockers,are among the drugs used to manage a case of glaucoma,they also share properties that are relevant to patients with asthma. Which of the following statements summarizes best what that relevance is?
Anonymous Quiz
66%
Contraindicated, or pose great risks, for people with asthma
3%
Degranulate mast celis, cause bronchoconstriction
17%
Tend to raise intraocular pressure in patients who have both glaucoma and asthma
14%
Useful for acute asthma, not for ambulatory patients
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
A52-year-old patient is taking well adjusted dosages of theophylline, warfarin, quinidine, and phenytoin for multiple medical problems. However, he starts taking a drug for some GI distress,but he presents with toxic effects from all his other medications
Anonymous Quiz
2%
with elevation of their serum concentrations.Which was drug the patient most likely took?πΨ§ΩΨ₯Ψ¬Ψ§Ψ¨Ψ§Ψͺ
83%
Cimetidine
10%
Sucralfate
4%
Famotidine
0%
d-Nizatidine