Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Which risk factor is most likely to predispose patient to the complications of ulcer disease?
Anonymous Quiz
3%
Obesity
0%
Race
2%
Age
95%
Helicobacter pylori infection
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Fluticasone by inhalation is useful in long-term control of bronchial asthma by acting as:
Anonymous Quiz
0%
Anti-leukotriene
2%
Anti-histamine
95%
Anti-inflammatory corticosteroid
2%
Mast cell stabilizer
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Theophylline produce a bronchodilator effect through:
Anonymous Quiz
4%
Stimulation of Γ2-receptors
8%
Decrease c-AMP level
2%
Blockade of M1-receptors
86%
Inhibit PDE enzyme
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