Pathophysiology 4

A detailed illustration of the human body's cardiovascular and respiratory systems, highlighting key pathways and conditions related to pathophysiology.

Test Your Pathophysiology Knowledge

Are you ready to challenge your understanding of pathophysiology? This quiz consists of 10 thoughtfully crafted questions that cover critical topics related to respiratory acidosis, myocardial infarction, and more. Perfect for students, educators, and healthcare professionals aiming to assess their knowledge.

Engaging multiple-choice questions
Explore key concepts in pathophysiology
Check your understanding and learn more

10 Questions2 MinutesCreated by StudyingHeart197

In respiratory acidosis an increase in pco2 will produce

A decrease in carbonic acid

A rise in carbonic acid

A decrease in hydrogen ions

An increase in hydrogen ions

Which of the following would be an atypical signs and symptoms of an acute myocardial farction

40 year old obese man

50 year old diabetic women

60 year old man with anxiety

71 year old women with hypertension

In contrast to the pain associated with an acute myocardial infarction, pain from a dissecting aortic aneruysm

Often

Gradually becomes more severe

Is maximal from the onset

Is preceded by other symptoms

Which of the following statements regarding prehospital treatment of cardiogenic shock is most correct?

Administer a 1000ml crystallised bolus if the patients lungs are clear

Dopamine influences greater than 10mcg kg often cause bradycardia

Noradrenaline is the vasopressor of choice for prehospital blood pressure support

Prolonged efforts to stabilise the patient in the prehospital environment are not recommended

Cardiogenic shock would most likely develop from

Localised myocardial ischaemia

Any condition that causes an increased preload

Decompensated congestive heart failure

Damage to more than 10% of the left ventricle

Following the primary survey the next assessment priority for a patient with stroke symptoms is:

Blood pressure

ECG

Temperature

Blood glucose level

Which of the following statements regarding anaemia is most correct

Anaemia results in a decreased ability of the blood to carry oxygen

Patients with anaemia have a chronically low level of haemoglobin

Anaemia is a condition caused exclusively by a deficiency of iron

Anaemic patients typically present with flushed skin and tachycardia

Failure of the body's compensatory mechanisms to preserve perfusion results in all of the following EXCEPT:

Hypoperfusion

Low cardiac output

An increase in preload

Decreased coronary perfusion

Which of the following statements regarding hypotension and shock is most correct

Children experience hypotension more quickly than adults do

Hypotension is a classic sign of shock, but it occurs late

If hypotension is present, the patient is in irreversible shock

Hypotension often occurs before tachycardia in severe shock

Which skin colour would be caused by vasoconstriction of the cutaneous circulation due to excessive blood loss, anaemia or fright

Pallor

Red

Mottled

Jaundiced

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Pathophysiology 4

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