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Nausea refers to the feeling of needing to vomit. Vomiting is the expulsion of gastric contents. Both are transient symptoms secondary to underlying conditions which should be determined where possible. Treatment will depend on associated risk factors and diagnosis.
Tools + Resources
Tools + Resources
For adult patients undergoing general anesthesia
Calculates the risk of postoperative nausea and vomiting
Student Guide
Student Guide
N&V (3).pdfTest Your Knowledge
Test Your Knowledge
Which of the following is NOT a reason for referral?
a) Significant and unintentional weight gain
b) Dehydration
c) Nausea and vomiting lasting > 3 days without known cause
d) Abdominal pain
All of the following are signs or symptoms of dehydration except
a) Weakness
b) Sunken eyes
c) Increased urination
d) Dry mucous membranes
Motion sickness is characterized by:
a) Cross-talk between the occipital lobe and the parietal lobe
b) Conflicting input between the visual and vestibular system
c) Travelling in a vehicle or when in motion
d) b and c
All of the following are risk factors for post-op N&V except
a) Female
b) Smoking
c) Longer duration of anesthetic
d) General anesthetic
Which of the following would be appropriate for managing a generic case of gastroenteritis?
a) Maintaining hydration
b) Appropriate hand hygiene
c) Dimenhydrinate
d) All of the above
Answer Key
Answer Key
a
c
d
b
d
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