A patient with cancer has developed probable cardiac tamponade. The patient most likely presents with which of the following symptoms?
A) Flat jugular veins when erect
B) Muffled or distant heart sounds
C) Bradycardia and heart block
D) Generalized erythematous rash
B
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The nurse understands that the fluid and electrolyte balance are vital to normal body function. Electrolytes are important for: Standard Text: Select all that apply
1. Maintaining fluid balance 2. Contributing to acid base regulation 3. Facilitating enzyme reactions 4. Assisting neuromuscular reactions 5. Regulating serum concentration of protein
All of the following are effective nursing strategies for the management of constipation EXCEPT
a. removal of hardened or impacted stool by mechanical means b. increased dietary fiber c. decreased fluid intake d. regular pattern of exercise
Select the statement that best describes the adverse effects of osmotic laxatives.
A. Osmotic laxatives are serotonin antagonists that could lead to ischemic colitis and serious complications of constipation. B. Osmotic laxatives cause a large amount of water to be lost with the feces and could lead to dehydration if overused. C. Osmotic laxatives form a complex with vitamins, minerals, and other drugs, thereby impairing systemic absorption of these substances. D. None of these are correct.
The ABCD method offers one way to assess skin lesions for possible skin cancer. What does the A stand for?
A. Actinic B. Asymmetry C. Arcus D. Assessment