Antihistamines and Their Effects Quiz
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Questions and Answers

Which of the following is a side effect associated with first-generation antihistamines?

  • Jitteriness
  • Increased blood pressure
  • Dry mouth (correct)
  • Rebound nasal congestion
  • What effect can excessive intake of antihistamines lead to?

  • Decreased heart rate
  • Increased sleepiness
  • Normal blood pressure
  • Tachycardia (correct)
  • Which of the following is NOT a characteristic of second-generation antihistamines?

  • Examples include Cetirizine
  • Less CNS depression
  • Lower drowsiness incidence
  • Greater anticholinergic effects (correct)
  • What can happen if the use of certain antihistamine medications exceeds a specified duration?

    <p>Rebound nasal congestion</p> Signup and view all the answers

    What should be considered when taking first-generation antihistamines alongside other depressants?

    <p>They enhance drowsiness</p> Signup and view all the answers

    What condition can be a concern when antihistamines are administered in high doses?

    <p>Cardiovascular issues</p> Signup and view all the answers

    What is true regarding the effects of antihistamines on the cardiovascular system?

    <p>They cause heart irregularities</p> Signup and view all the answers

    Which of the following second-generation antihistamines is mentioned as an example?

    <p>Cetirizine</p> Signup and view all the answers

    What effect could pseudoephedrine have when taken with beta blockers?

    <p>Decrease the effect of beta blockers</p> Signup and view all the answers

    What is a potential side effect of intranasal glucocorticoids?

    <p>Blurred vision</p> Signup and view all the answers

    Which of the following medications is classified as an intranasal glucocorticoid?

    <p>Mometasone</p> Signup and view all the answers

    What is a common interaction of MAOIs when taken with certain medications?

    <p>Hypertension or cardiac dysrhythmias</p> Signup and view all the answers

    What condition might result from taking glucocorticoids in excess?

    <p>Cognitive confusion</p> Signup and view all the answers

    Which of the following side effects is associated with postural hypotension?

    <p>Dizziness</p> Signup and view all the answers

    Intranasal glucocorticoids are effective because they....

    <p>Have an inflammatory action</p> Signup and view all the answers

    What does the suffix '-sone' indicate about a medication?

    <p>It is an intranasal glucocorticoid</p> Signup and view all the answers

    Which of the following is not a common side effect of mucolytics?

    <p>Increased appetite</p> Signup and view all the answers

    Which of the following medications is NOT classified as a mucolytic?

    <p>Ipratropium bromide</p> Signup and view all the answers

    What is the primary role of ipratropium bromide in the treatment of respiratory conditions?

    <p>To dilate bronchioles</p> Signup and view all the answers

    Which of the following statements about chronic obstructive pulmonary disease (COPD) is true?

    <p>It frequently results in irreversible lung tissue damage.</p> Signup and view all the answers

    What is a primary reason for combining ipratropium bromide with salbutamol during nebulization?

    <p>To reduce palpitation</p> Signup and view all the answers

    Which of the following is NOT classified as a major pulmonary disorder associated with COPD?

    <p>Pneumonia</p> Signup and view all the answers

    What is the mechanism of action of mucolytics?

    <p>Liquefying and loosening mucous secretions</p> Signup and view all the answers

    In which of the following conditions is ipratropium bromide most commonly administered?

    <p>Chronic obstructive pulmonary disease (COPD)</p> Signup and view all the answers

    What is the primary use of inhaled glucocorticoids in asthma management?

    <p>To control symptoms of asthma more effectively than beta2 agonists</p> Signup and view all the answers

    Which of the following medications is not a glucocorticoid used in asthma treatment?

    <p>Salbutamol</p> Signup and view all the answers

    What method should not be employed for administering glucocorticoids in asthma treatment?

    <p>Subcutaneous injection</p> Signup and view all the answers

    What is a crucial reason for gargling after using inhalers?

    <p>To minimize the risk of fungal infection in the oral mucosa</p> Signup and view all the answers

    Which of the following is an indication for using anti-inflammatory medications in asthma?

    <p>If a patient has an asthmatic attack on maximum doses of bronchodilators</p> Signup and view all the answers

    Which of the following describes the issue with antiemetics used during vomiting?

    <p>They can mask the underlying cause of vomiting for diagnosis.</p> Signup and view all the answers

    Which gastrointestinal issue is primarily treated with antidiarrheals?

    <p>Diarrhea</p> Signup and view all the answers

    What potential issue can arise from using inhaled glucocorticoids improperly?

    <p>Development of a fungal infection in the oral cavity</p> Signup and view all the answers

    What is the primary function of GH receptor antagonists like pegvisomant?

    <p>To block GH receptor sites and normalize IGF-1 levels</p> Signup and view all the answers

    Which condition can be treated with dopamine agonists?

    <p>Excess prolactin (PRL)</p> Signup and view all the answers

    What potential side effect is associated with somatostatin analogues?

    <p>Diarrhea</p> Signup and view all the answers

    What is a common adverse reaction to posterior lobe agents like ADH preparations?

    <p>Chest pain</p> Signup and view all the answers

    In what scenario is ADH contraindicated?

    <p>Patients with hyponatremia</p> Signup and view all the answers

    How often are somatostatin analogues typically administered?

    <p>Every 4 weeks</p> Signup and view all the answers

    Which hormone promotes water reabsorption from renal tubules?

    <p>Antidiuretic hormone (ADH)</p> Signup and view all the answers

    What is the consequence of ADH deficiency in the body?

    <p>Diabetes insipidus leading to large urine volumes</p> Signup and view all the answers

    What is the primary cause of chronic disease resulting from deficient glucose metabolism?

    <p>Insufficient insulin secretion</p> Signup and view all the answers

    What is the effect of increasing urinary pH in patients?

    <p>Enhances renal excretion of cystine</p> Signup and view all the answers

    Which condition is considered for the prophylaxis when rapidly ascending above 10,000 ft?

    <p>Acute mountain sickness</p> Signup and view all the answers

    Loop diuretics act primarily at which part of the nephron?

    <p>Loop of Henle</p> Signup and view all the answers

    What is the most significant side effect of excessive use of diuretics leading to metabolic alkalosis?

    <p>Hypochloremic alkalosis</p> Signup and view all the answers

    Which medication is commonly used in conjunction with antiepileptic medications to enhance seizure control?

    <p>Carbonic anhydrase inhibitors</p> Signup and view all the answers

    What is the effect of loop diuretics on fluid and electrolyte balance?

    <p>They produce more loss of fluid and electrolytes than any other diuretics.</p> Signup and view all the answers

    For patients with edema, what should be monitored?

    <p>Sites and extent of edema</p> Signup and view all the answers

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