17 Questions
What is the mechanism of action of Angiotensin converting enzyme inhibitors?
Prevent production or function of angiotensin II enzyme
What is the characteristic feature of syncope?
Transient and sudden loss of consciousness with spontaneous recovery
Which of the following is a cause of non-cardiac syncope?
Vasovagal syncope
What is the approximate systolic blood pressure below which loss of consciousness occurs?
70 mmHg
What is the percentage of cardiac syncope cases among all syncope cases?
5%
Why are the elderly at higher risk for syncopal attacks?
Due to cerebral atherosclerosis
What is the definition of hypertension?
BP ≥ 140/90 mmHg
What is the most common type of hypertension?
Essential hypertension
What is a major risk factor for essential hypertension?
Elevated diet fats and sodium
What is a clinical manifestation of hypertension?
All of the above
What is a complication of untreated hypertension?
All of the above
What is a non-pharmacological treatment for hypertension?
Weight reduction and diet regime
What is the percentage of idiopathic syncope?
30%
What can precipitate vasovagal syncope?
Heat
What is a common symptom of vasovagal syncope?
Nausea
What should an individual with vasovagal syncope do as soon as possible?
Assume a recumbent position
What happens to the strength of the pulse when a patient with vasovagal syncope is placed in a horizontal position?
It improves
This quiz covers the definition of hypertension, its severity levels, and the pathogenesis of the condition. It also explains malignant hypertension and its symptoms. Test your knowledge of hypertension and its effects on the body.
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