A patient with a history of duodenal ulcer is admitted to the emergency department with reports of pain. The nurse should assess for this pain by palpating in which abdominal quadrant?
Right Upper Quadrant
Right Lower Quadrant
Left Upper Quadrant
Left Lower Quadrant
The Correct Answer is C
A. The right upper quadrant is typically associated with gallbladder or liver issues, not duodenal ulcers.
B. The right lower quadrant is primarily associated with appendicitis or other conditions involving the appendix.
C. The left upper quadrant is where the duodenum is located, making it the appropriate area to assess for pain related to a duodenal ulcer.
D. The left lower quadrant is often associated with conditions affecting the sigmoid colon or left ovary but not typically with duodenal ulcers.
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Correct Answer is C
Explanation
A. Metabolic alkalosis is characterized by a high pH and a high HCO3- level; this does not match the provided values.
B. Metabolic acidosis would show a low pH and a low HCO3-, which does not match the findings.
C. The pH is high (7.45) while the Paco2 is low (30 mm Hg), indicating respiratory alkalosis. The low HCO3- could be a compensatory mechanism but does not change the primary interpretation of respiratory alkalosis.
D. Respiratory acidosis would be indicated by a low pH and a high Paco2, which is not the case here.
Correct Answer is A
Explanation
A. Wheezes are continuous high-pitched sounds that occur during expiration (or sometimes inspiration) and are common in conditions like asthma due to narrowed airways.
B. Crackles are discontinuous sounds often described as popping or crackling and are not typically high-pitched.
C. Rhonchi are low-pitched, snoring-like sounds caused by the obstruction of larger airways and are not characterized as high-pitched.
D. Stridor is a high-pitched sound usually associated with upper airway obstruction and is not typically heard with asthma.