NU410 Exam 4 Study Guide with
Complete Solutions
Lyme Disease Stage I - Ans:-- Within 4 weeks after bite, treated with doxycycline or penicillin
- "Bulls eye rash"
- Flulike symptoms
Lyme Disease Stage II - Ans:-- 4-10 weeks after bite
- Joint pain, memory loss, poor motor coordination, menin...
- Reverse cerebral & myocardial hypoxia & to hasten elimination of carbon monoxide
- Carry patient to fresh air
- Loosen all tight clothing
- Initiate CPR if required; administer 100% O2
- Prevent chilling; wrap in blankets
- Keep patient quiet
- Do not allow patient to smoke or drink alcohol
Carbon Monoxide Poisoning Medical Management - Ans:✔✔-- 100% O2 is administered at atmospheric
or preferably hyperbaric pressures to reverse hypoxia & accelerated elimination of CO
- O2 is administered until CO level is less than 5%
- When unintentional CO poisoning occurs, contact health department
- A psychiatric consultation is warranted if poisoning was determined to be a suicide attempt
True or False: Carboxyhemoglobin is hemoglobin bound to carbon monoxide and therefore is unable to
bind with oxygen, resulting in hypoxemia - Ans:✔✔-True
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