Werkblad Medisch-chirurgisch: cardiovasculair en respiratoir met antwoorden

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Naam: ____________________   Datum: ____________

1.Makkelijk

What is the main function of the epiglottis?

  1. AIt covers the entrance to the larynx during swallowing
  2. BIt warms and moistens the air on its way into the lungs
  3. CIt divides the trachea into two bronchi
  4. DIt vibrates to produce the sound of the voice when speaking
2.Makkelijk

Which vessels carry oxygenated blood from the lungs to the heart?

  1. AThe pulmonary veins
  2. BThe pulmonary arteries
  3. CThe coronary sinus
  4. DThe venae cavae
3.Makkelijk

How does CPAP help in obstructive sleep apnoea?

  1. AIt removes carbon dioxide through a filter
  2. BConstant positive pressure holds the upper airway open
  3. CIt delivers a drug that relaxes the airway muscles overnight
  4. DIt slows the breathing rate during sleep
4.Gemiddeld

In heart failure, why does activation of the renin–angiotensin–aldosterone system worsen symptoms over time?

  1. AIt slows the heart rate dangerously
  2. BIt causes sodium and water retention and vasoconstriction
  3. CIt makes the kidneys pass too much dilute urine each day
  4. DIt lowers the blood pressure to very low levels over time
5.Gemiddeld

Why must inspired air be humidified for a patient with a tracheostomy?

  1. ADry air is needed to stop secretions forming in the trachea
  2. BHumidified air contains more oxygen than dry air at the same flow
  3. CHumidification prevents the cuff from deflating
  4. DThe nose and upper airway, which warm and moisten air, are bypassed
6.Gemiddeld

Which energy-conservation advice is most useful for a patient with severe COPD?

  1. ASit down for tasks such as washing and dressing, and pace activities
  2. BAvoid any activity at all, staying in a chair to save their energy
  3. CDo all the household tasks quickly in the morning to get them done
  4. DHold the breath while lifting heavy objects
7.Moeilijk

A woman starting rifampicin (rifampin) for tuberculosis uses a combined oral contraceptive pill. What advice is correct?

  1. AUse another reliable method, as rifampicin reduces the pill's effect
  2. BContinue the pill as usual, because there is no interaction with TB drugs
  3. CStop all contraception during TB treatment, as pregnancy cannot occur
  4. DTake two pills a day to make up for the drug
8.Moeilijk

Waarom wordt bevochtiging gebruikt bij high-flow zuurstof?

  1. ABevochtigd gas bevat per liter meer zuurstof dan droog gas
  2. BDroog gas met hoog debiet droogt de luchtwegen uit en maakt secreties taaier
  3. CBevochtiging voorkomt dat zuurstoftoxiciteit ontstaat
  4. DWaterdamp filtert bacteriën uit de zuurstoftoevoer

Antwoordenblad

  1. 1. A · It covers the entrance to the larynx during swallowing
  2. 2. A · The pulmonary veins
  3. 3. B · Constant positive pressure holds the upper airway open
  4. 4. B · It causes sodium and water retention and vasoconstriction
  5. 5. D · The nose and upper airway, which warm and moisten air, are bypassed
  6. 6. A · Sit down for tasks such as washing and dressing, and pace activities
  7. 7. A · Use another reliable method, as rifampicin reduces the pill's effect
  8. 8. B · Droog gas met hoog debiet droogt de luchtwegen uit en maakt secreties taaier

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