A nurse is caring for an older adult client who is Chinese and is recovering from a bowel obstruction. The client is prescribed a clear-liquid diet and asks the nurse for a cup of hot ginger tea. The nurse should identify that this request is for which of the following purposes?

To promote digestion

To regulate blood pressure

To reduce inflammation

To enhance the immune system

Answer and Explanation

The Correct Answer is A

A.   Ginger is well-known for its ability to promote digestion. It can help alleviate nausea, improve gastric motility, and reduce bloating or discomfort associated with gastrointestinal issues such as a bowel obstruction. Therefore, the client's request for hot ginger tea likely aims to promote digestion, making option A a plausible choice.
B.   Ginger is not typically used to regulate blood pressure. Its primary effects are related to digestion, anti- inflammatory properties, and potential immune system support, rather than directly affecting blood pressure regulation.
C.   Ginger has anti-inflammatory properties, which can be beneficial in reducing inflammation in the body. However, in the context of the client's request for ginger tea after recovering from a bowel obstruction, the immediate purpose is more likely related to its digestive benefits rather than general anti- inflammatory effects.
D.   Ginger has some antioxidant and immune-modulating properties that may contribute to enhancing the immune system. However, its use in Chinese culture, particularly as a tea, is traditionally more associated with digestive health rather than immune enhancement.

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Correct Answer is A

Explanation

A. The oral mucosa, especially the lips and tongue, is a reliable indicator of central cyanosis. Cyanosis is evident as bluish discoloration in these areas due to the presence of deoxygenated hemoglobin.
B. Cyanosis is less reliably visible on the eyelids compared to the lips and oral mucosa. Skin over the eyelids is typically thinner, but detection of cyanosis here can be more challenging due to variations in skin pigmentation and thickness.
C. Similar to the eyelids, cyanosis may be less evident on the ear lobes compared to the lips and oral mucosa. Ear lobes are less vascular and may not consistently show cyanosis unless the condition is severe.
D. The tip of the nose is another area where cyanosis can be detected, although it is less reliable than the lips and oral mucosa. Like the eyelids and ear lobes, the detection of cyanosis here can vary depending on individual skin characteristics.

A. Temperature 38.2° C (100.8° F) B. Hematocrit 45% C. Respiratory rate 12/min D. Urine specific gravity 1.015

Correct Answer is A

Explanation

A. This temperature is slightly elevated (normal range is typically around 36.5-37.5°C or 97.7-99.5°F). While a mild temperature elevation could indicate infection or other underlying issues, it may not be immediately critical unless accompanied by other symptoms such as chills, increased heart rate, or signs of respiratory distress.
B. Hematocrit measures the proportion of red blood cells in the blood. A hematocrit of 45% is within the normal range for adults. However, changes in hematocrit levels over time can indicate fluid balance issues

or nutritional status, which are important to monitor but may not be an acute priority unless significantly abnormal.
C. A respiratory rate of 12 breaths per minute is within the normal range for adults. However, it's essential to consider if this rate is stable or if there are signs of respiratory distress such as increased effort or decreased oxygen saturation. Respiratory status should always be closely monitored, but a normal rate alone is not a priority concern.
D. Urine specific gravity measures the concentration of urine and can indicate hydration status. A specific gravity of 1.015 is within the normal range for urine concentration. However, changes in urine output or specific gravity can provide insights into fluid balance and renal function over time.

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A nurse is caring for an older adult client who is Chinese and is recovering from a bowel obstruction. The client is prescribed a clear-liquid diet and asks the nurse for a cup of hot ginger tea. The nurse should identify that this request is for which of the following purposes?

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