Read this selection: Dacryocystitis is an infection of the lacrimal sac, with swelling and pus at the medial corner of the eye. Which of the following statements best describes a patient with this condition?
A. A visual acuity test would help with diagnosis.
B. The canthus is purulent.
C. Antibiotics would not help this patient.
D. The patient is definitely not contagious.
E. No inflammation is involved.
Answer: B
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The nurse observes a diabetic client who has a wound that has not healed for a long time. Which condition does the nurse suspect in the client?
1. Immunosuppression 2. Peripheral neuropathy 3. Transient ischemic attack 4. Accelerated atherosclerosis
The times, in seconds, for a 100-meter dash at a college track meet were 11.00, 10.76, 11.09, 11.50, 10.80, 11.43, 11.22, 11.15, 11.06, and 11.28. a. Calculate the mean time for the 100-meter dash. b. Calculate the median time for the 100-meter dash.
A) (a) Mean: 11.129 seconds; (b) median: 11.129 seconds B) (a) Mean: 11.129 seconds; (b) median: 11.12 seconds C) (a) Mean: 11.12 seconds; (b) median: 11.12 seconds D) (a) Mean: 11.12 seconds; (b) median: 11.129 seconds E) (a) Mean: 12.37 seconds; (b) median: 11.12 seconds
The medical term for any disease process affecting a lymph node or nodes is ____
A) lymphadenitis? B) ?lymphedema C) ?lymphadenopathy D) ?lymphoma
In the context of the Health Belief model, which of following statements best describes cues to action?
A. They refer to one's opinion of the costs associated with taking the recommended action. B. They refer to the strategies used to activate and encourage healthy behaviors. C. They refer to one's opinion of the effectiveness of recommended health behaviors. D. They refer to the strategies used to assess the severity of a condition.