While auscultating the abdomen of a thin older adult client, the nurse detects a pulsatile mass. Which action should the nurse implement?

Notify the healthcare provider.

Document the findings.

Roll the patient onto his right side.

Call an emergency code.

Answer and Explanation

The Correct Answer is A

Brief introduction:

Abdominal aortic aneurysm involves permanent pathological dilation of the arterial wall exceeding 3 cm. This vascular degeneration often presents with a perceptible pulsation or bruit. Compressive forces increase the risk of transmural rupture and lethal exsanguination.

Rationale:

A. A pulsatile mass is highly indicative of an aneurysm requiring immediate surgical consultation. The nurse must prioritize professional notification to facilitate diagnostic imaging like ultrasound or CT. Rapid assessment prevents potential catastrophic aortic dissection or rupture in hemodynamically stable patients.

B. While documentation is a standard nursing responsibility, it is not the immediate priority. Delaying notification while recording data allows for potential aneurysmal expansion without intervention. The nurse must first ensure clinical safety through escalation before completing the formal medical record entry.

C. Repositioning the client onto the side is inappropriate and potentially physically harmful. Shifts in intra-abdominal pressure can place mechanical stress on the weakened arterial segment. Maintaining the patient in a supine position minimizes movement and reduces the risk of rupture.

D. Calling a code is premature if the client remains hemodynamically stable without signs of shock. An emergency code is reserved for cardiac arrest or sudden collapse. The nurse should instead prepare for urgent evaluation while monitoring vital signs and peripheral perfusion status.

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Correct Answer is B

Explanation

Brief introduction:

Hepatic encephalopathy involves neurotoxic accumulation due to hepatocellular failure and portosystemic shunting. This metabolic derangement results in altered consciousness and neuromuscular dysfunction. Impaired synthesis of clotting factors leads to life-threatening spontaneous hemorrhage and severe coagulopathy.

Rationale:

A. A decrease in ammonia levels indicates therapeutic improvement and positive response to treatments like lactulose. While ammonia is the primary neurotoxic agent in encephalopathy, a lowering trend is a desired finding. It does not require urgent intervention but rather continued monitoring of mental status.

B. Prolonged PT signifies a critical deficiency in coagulation factors produced by the liver. This laboratory value indicates an extreme hemorrhagic risk, necessitating immediate administration of vitamin K or plasma. The nurse must prioritize this to prevent variceal bleeding or internal exsanguination.

C. Elevated direct bilirubin reflects impaired excretion of conjugated bile into the biliary tract. While this explains the presence of scleral icterus and dark urine, it is a chronic manifestation. It is not an acute emergency compared to the failure of the blood's clotting mechanisms.

D. Reduced albumin levels contribute to oncotic pressure loss, resulting in peripheral edema and ascites. Although low protein requires long-term management and nutritional support, it is not an immediate life threat. The nurse addresses this through diuretic therapy and skin care rather than emergency action.

A. A B. B C. C D. D

Correct Answer is A

Explanation

In emergency pediatric resuscitation, the rapid and accurate assessment of perfusion is critical. Infants (children under one year of age) possess unique anatomical characteristics, such as a short, thick neck and smaller peripheral vessels, that make traditional adult pulse points unreliable. According to the American Heart Association (AHA) and International Liaison Committee on Resuscitation (ILCOR) guidelines, the pulse check should take no more than 10 seconds to minimize delays in starting chest compressions if the infant is pulseless or has a heart rate below 60 beats per minute with signs of poor perfusion.

Rationale:

A. Over the brachial artery: The brachial artery is located on the inner aspect of the upper arm, between the infant's elbow and shoulder. Because infants have shorter necks with more subcutaneous fat, the brachial artery is more accessible and easier to palpate accurately than the carotid artery.

B. Over the left 4th intercostal space mid-clavicular line: An apical pulse is used for routine clinical assessments, but is not the recommended site for a rapid pulse check during an emergency resuscitation sequence.

C. Over the carotid artery: This is the standard pulse check site for adults and children (past the age of one). In infants, the carotid artery is difficult to locate due to the presence of neck folds and a shorter neck structure, leading to potential delays in starting CPR.

D. Over the radial artery: The radial pulse is a peripheral pulse that may be weak or absent in an infant experiencing respiratory distress or shock. It is never used as a diagnostic site to determine the need for CPR in an unresponsive victim.

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While auscultating the abdomen of a thin older adult client, the nurse detects a pulsatile mass. Which action should the nurse implement?

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Patient Data Drag from Word Choices to complete the sentence. This client requires more protein than the average adult due to her dropdown and dropdown

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