Nokea
When assessing a patient's condition, which of the following scenarios would be considered critical trauma?
- A. An elderly woman has fallen and has broken her collarbone.
- B. A 32-year-old man has cut his hand with a kitchen knife.
- C. A child has sustained a fracture of his femur.
- D. A teenager has fallen from a height of greater than 20 feet.
Correct Answer: D
Rationale: A fall from a height greater than 20 feet is considered critical trauma.
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Which pathogen is associated with common urinary tract infections?
- A. E. coli
- B. Klebsiella
- C. Streptococcus
- D. Proteus mirabilis
Correct Answer: A
Rationale: E. coli is the most common pathogen responsible for urinary tract infections.
A 40-year-old admits to multiple sex partners and presents with several lesions over his body. Findings reveal hemorrhagic vesiculopustular lesions over the hands and feet. These lesions are most likely associated with:
- A. Gonococcemia
- B. Infective endocarditis
- C. Hyperthyroidism
- D. Peripheral vascular disease
Correct Answer: A
Rationale: Hemorrhagic vesiculopustular lesions, particularly on the hands and feet, are associated with gonococcemia.
What is the most appropriate first step in treating a patient with acute asthma exacerbation?
- A. Administer oral corticosteroids
- B. Provide oxygen therapy
- C. Administer a short-acting beta-agonist (SABA)
- D. Give intravenous fluids
Correct Answer: C
Rationale: The first line treatment for acute asthma exacerbation is a short-acting beta-agonist to relieve bronchoconstriction
Which of the following is the most appropriate treatment for trichomoniasis in a non-pregnant woman?
- A. Metronidazole (Flagyl)
- B. Doxycycline (Vibramycin)
- C. Clindamycin (Cleocin)
- D. Clotrimazole (Lotrimin)
Correct Answer: A
Rationale: Metronidazole is the first-line treatment for trichomoniasis.
Examination of the hair reveals a fine silky appearance. This finding may be seen in patients that have:
- A. Hypothyroidism
- B. Hyperthyroidism
- C. Type 2 diabetes
- D. Celiac disease
Correct Answer: B
Rationale: Hyperthyroidism can lead to fine, silky hair due to the effects of thyroid hormones.