Ordered: furosemide (Lasix) 20mg

Available: furosemide (Lasix) 2 mg/2 mL

Administer: ____mL

Answer and Explanation

The Correct Answer is ["20"]

To administer the ordered dose of furosemide (Lasix) 20mg, you need to calculate the amount of mL required from the available solution. The available solution has a concentration of 2 mg/2 mL, which means that for every 2 mL of solution, there are 2 mg of furosemide. To find the amount of mL needed to deliver 20 mg of furosemide, you can use the following formula:

mL = (ordered dose / available dose) x available volume

Plugging in the values, we get:

mL = (20 mg / 2 mg) x 2 mL

mL = 10 x 2 mL

mL = 20 mL

Therefore, you need to administer 20 mL of the available solution to give the patient 20 mg of furosemide.

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Correct Answer is C

Explanation

A. Dorsal surface of the foot:

The skin on the dorsal surface of the foot may have more pigmentation, making it potentially more challenging to detect cyanosis in individuals with dark skin.

B. Pinnae of the ears:

The ears may have variable pigmentation, and the presence of hair can affect the visibility of cyanosis. The skin on the pinnae may not be as thin as the skin on the dorsal surface of the hand.

C. Dorsal surface of the hand

When assessing for cyanosis in a client with dark skin, the nurse should examine areas with less pigmentation or areas where the skin is thin. The dorsal surface of the hand is often a suitable site, as it is less pigmented and can show bluish discoloration if cyanosis is present.

D. Conjunctivae:

The conjunctivae (the mucous membranes lining the inner surface of the eyelids and covering the white part of the eyes) are not a reliable site for assessing cyanosis in individuals with dark skin. Mucous membranes may not show cyanosis as prominently as the skin.

A. Develop a plan of care for the client B. Provide a schedule of visiting hours to the client’s family C. Teach the client about his diagnosis D. Document the client’s code status

Correct Answer is D

Explanation

A. Develop a plan of care for the client:

Developing a plan of care is essential, but it should be informed by the client's current condition, diagnosis, and code status. Documenting the code status is a foundational step.

B. Provide a schedule of visiting hours to the client’s family:

While facilitating family involvement is important, it is not the top priority during the initial admission assessment. Ensuring the client's safety and understanding their code status takes precedence.

C. Teach the client about his diagnosis:

Patient education is important, but in a critical situation, the priority is to assess and document key information, including the code status. Education can follow once the immediate priorities are addressed.

D. Document the client’s code status

When conducting the initial admission assessment for a critical client, the priority action is to document the client's code status. Code status refers to the set of directives given by the client or their legal representative regarding the use of cardiopulmonary resuscitation (CPR) and other life-sustaining measures in the event of a cardiac or respiratory arrest.

Understanding and documenting the client's code status is crucial for informing the healthcare team about the client's preferences for resuscitation efforts. This information guides the team in providing care that aligns with the client's wishes and values.

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Ordered: furosemide (Lasix) 20mg Available: furosemide (Lasix) 2 mg/2 mL Administer: ____mL

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing for cyanosis in a client who has dark skin. Which of the following sites should the nurse examine to identify cyanosis in this client?

Correct Answer is C

Explanation

A nurse is completing the initial admission assessment and history for a critical client. Which of the following is the priority action for the nurse to take?

Correct Answer is D

Explanation

A nurse performs an integumentary assessment of a client who has recently fallen and broken his leg. The nurse notes the skin coloring on the broken leg is bluish gray. What is the term for this change in skin color?

A nurse is taking a blood pressure measurement to assess for orthostatic hypotension in a client. Which signs and symptoms will the nurse assess related to this condition? (Select all that apply.)

A nurse is measuring a client’s oral temperature. The thermometer reads 33 C (91.4F). Which of the following actions should the nurse take? (Select all that apply)

A nurse is auscultating the breath sounds of a client who has congestive heart failure. When the client exhales, the nurse hears bubbling, popping like sounds. The nurse should document this as which of the following adventitious breath sounds?

A nurse is auscultating a client’s lung sounds and identifies crackles in the left lower lobe. Which of the following interventions should the nurse take?

A nurse is assisting with the admission of an alert and oriented client to the orthopedic surgical unit. Which of the following sources of information should the nurse rely on for accurate information about the client?

A client has just been admitted to the postanesthesia care unit (PACU) after having a procedure to bypass arteries in the right leg. Which assessment should receive the highest priority?

Ordered: furosemide (Lasix) 20mg

Available: furosemide (Lasix) 2 mg/2 mL

Administer: ____mL