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A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose?
(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["7.5"]

To calculate the amount of potassium chloride elixir needed per dose, we can use the following formula:

Amount per dose (mL) = (Desired dose in mEq / Concentration in mEq/mL) * Volume in mL

Given:

Desired dose = 20 mEq/day divided equally every 12 hr = 10 mEq/dose

Concentration = 6.7 mEq/5 mL

Plugging in the values:

Amount per dose (mL) = (10 mEq / 6.7 mEq/5 mL) * 5 mL

Calculating:

Amount per dose (mL) ≈ 7.46 mL

Rounded to the nearest tenth, the nurse should administer approximately 7.5 mL of the potassium chloride elixir per dose.

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Correct Answer is C

Explanation

A. Slow the infusion rate:
Incorrect Explanation: Slowing the infusion rate is not the appropriate action when fluid infiltration has occurred.
Explanation: Fluid infiltration occurs when the IV catheter becomes dislodged from the vein and fluid enters the surrounding tissues. Slowing the infusion rate will not prevent or address this issue.
B. Apply pressure to the IV site:
Correct Answer: Applying pressure to the IV site is an appropriate initial action when fluid infiltration occurs.
Explanation: Applying gentle pressure just above the insertion site can help prevent further fluid from entering the surrounding tissues. This can help minimize the extent of infiltration and reduce potential complications.
C. Elevate the extremity:
Incorrect Explanation: Elevating the extremity is not the primary action to take when fluid infiltration is present.
Explanation: Elevating the extremity might be helpful in reducing swelling and promoting blood flow in general, but it's not the primary action to address fluid infiltration.
D. Flush the IV catheter:
Incorrect Explanation: Flushing the IV catheter is not the appropriate action for addressing fluid infiltration.
Explanation: Flushing the catheter might exacerbate the infiltration by pushing more fluid into the surrounding tissues. It's important to address the issue of infiltration first.

A. Bruxism B. Confusion C. Weight loss D. Insomnia

Correct Answer is A

Explanation

A. Bruxism:
Correct Answer: This adverse effect is a priority to report to the provider.
Explanation: Bruxism refers to teeth grinding or clenching, often unconsciously during sleep. It can be a potential side effect of citalopram and other selective serotonin reuptake inhibitors (SSRIs). Bruxism can lead to dental problems, jaw pain, and other discomforts. If this side effect occurs, it should be reported to the provider as it can impact the client's oral health and overall well-being.
B. Confusion:
Incorrect Explanation: While confusion is a concerning adverse effect, it's not typically associated with citalopram use.
Explanation: Confusion is more commonly associated with other medications or medical conditions. If a client experiences confusion, a thorough assessment is warranted, but it may not be directly attributed to citalopram.
C. Weight loss:
Incorrect Explanation: Weight loss can be a side effect of citalopram, but it's not the highest priority in this scenario.
Explanation: Weight loss is a possible side effect of many antidepressants, including citalopram. However, it is generally not as immediately concerning as other adverse effects that can impact a client's health and well-being.
D. Insomnia:
Incorrect Explanation: Insomnia is a common side effect of citalopram and other antidepressants, but it's not the highest priority in this context.
Explanation: Insomnia can be a transient side effect when starting an antidepressant-like citalopram. While it can affect the client's quality of life, it is not as urgent as potential dental issues caused by bruxism.

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A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

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Correct Answer is C

Explanation

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Correct Answer is A

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A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

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A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose?
(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)