A nurse is caring for a client who has cirrhosis and a prothrombin time of 30 seconds. Which of the following medications should the nurse plan to administer?

Warfarin

Vitamin K

Heparin

Ferrous sulfate

Answer and Explanation

The Correct Answer is B

A. Warfarin:

Warfarin is an anticoagulant that works by inhibiting the synthesis of certain clotting factors, including factors II, VII, IX, and X. While it is used to prevent thromboembolic events, in a client with cirrhosis and an elevated PT, the priority is addressing the coagulation factor deficiency rather than adding an anticoagulant.

B. Vitamin K:

Vitamin K is the antidote for warfarin, and it helps in the synthesis of clotting factors. In cirrhosis, there can be impaired synthesis of clotting factors due to liver dysfunction. Administering vitamin K can aid in correcting coagulation abnormalities.

C. Heparin:

Heparin is another anticoagulant, but it does not reverse the effects of warfarin. It works by a different mechanism and is typically used in acute settings, such as deep vein thrombosis or pulmonary embolism. It is not the primary intervention for an elevated PT in cirrhosis.

D. Ferrous sulfate:

Ferrous sulfate is an iron supplement and is not indicated for the correction of an elevated PT. Iron supplements are typically used to address iron deficiency anemia.

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Correct Answer is C

Explanation

A. Autocratic:

Autocratic leadership involves making decisions without seeking input from others. In this scenario, the charge nurse is eliciting opinions from all group members and organizing a vote, which suggests a more collaborative approach rather than a purely autocratic one.

B. Scientific:

Scientific leadership, often associated with Frederick Taylor's principles of scientific management, involves using data and analysis to make decisions. The scenario does not provide information suggesting a strong emphasis on scientific principles in the decision-making process.

C. Democratic:

Democratic leadership involves including team members in decision-making, seeking their opinions, and often using a voting or consensus-building approach. The charge nurse's approach of eliciting opinions and organizing a vote aligns with democratic leadership.

D. Laizzez-faire:

Laissez-faire leadership involves a hands-off approach, where the leader allows group members considerable freedom to make decisions. In the scenario, the charge nurse is actively seeking input and organizing a vote, which is more indicative of a democratic style rather than laissez-faire.

A. Regular insulin B. Insulin detemir C. Insulin glargine D. NPH insulin

Correct Answer is A

Explanation

A. Regular insulin:

Regular insulin, also known as short-acting insulin, is commonly used in the initial management of diabetic ketoacidosis. It has a relatively rapid onset of action, making it suitable for addressing the acute and severe nature of DKA.

B. Insulin detemir:

Insulin detemir is a long-acting insulin analog. It is not the preferred choice for addressing the acute insulin needs in DKA; instead, it is used for basal insulin requirements in the maintenance phase of diabetes management.

C. Insulin glargine:

Insulin glargine is a long-acting insulin analog used for basal insulin coverage. Like insulin detemir, it is not the first choice for addressing the acute insulin needs in the initial treatment of DKA.

D. NPH insulin:

NPH (Neutral Protamine Hagedorn) insulin is an intermediate-acting insulin. While it has a role in diabetes management, it is not the preferred choice for the initial treatment of DKA. NPH insulin has a slower onset and longer duration compared to regular insulin.

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A nurse is caring for a client who has cirrhosis and a prothrombin time of 30 seconds. Which of the following medications should the nurse plan to administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The charge nurse on a hospital unit is leading a committee that must choose new paint colors for the nurse's station. She elicits the opinions of all group members and then organizes a vote. The charge nurse's leadership style can be said to be

Correct Answer is C

Explanation

A nurse is caring for a client who has a history of diabetes mellitus and is being admitted to the unit confused, flushed, and with an acetone odor on the breath. Diabetic ketoacidosis is suspected. The nurse should anticipate using which of the following types of insulin to treat this client?

Correct Answer is A

Explanation

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