When performing a fingerstick on the middle finger, what part of the finger should be punctured?
A) the area to the side of the nail
B) off-center of the thickest part of the fingertip
C) near the crease of the finger
D) at the most extreme tip of the finger
Answer: B
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A combat veteran patient with a history of severe PTSD states that he has a headache that feels worse than any other he has ever had. The patient is alert and oriented, with no threats to the airway, breathing, or circulation. His vital signs are pulse, 78 beats/min; respirations, 16 breaths/min; blood pressure, 168/100 mmHg; and SpO2, 95% on room air. What would your next action be?
A) Recognize the component of anguish B) Perform a neurologic assessment C) Treat the patient for PTSD and transport D) Administer low-concentration oxygen
In order to diagnose a specific bacterial infection that is affecting a patient, what would the best test be to determine what type of infection the patient has?
A) bacterial sensitivity test B) blood culture C) blood platelet count D) culture and sensitivity test
Aspirin may be contraindicated in patients with:
A) glaucoma. B) diabetes. C) stomach ulcers. D) ibuprofen allergy.
Which of the following is considered a first-line defense against infection for the human body?
A) Skin B) Antibodies C) Inflammatory response D) White blood cells