A nurse is teaching a prenatal class about infection prevention at a community center.

Which of the following statements by a client indicates an understanding of the teaching

I should take antibiotics when I have a virus

I can visit my nephew who has chickenpox 5 days after the sores have crusted

I should wash hands for 10 seconds with hot water

I can clean my cat’s litter box during my pregnancy.”. Answer and explanation

Answer and Explanation

The Correct Answer is B

B) I can visit my nephew who has chickenpox 5 days after the sores have crusted.

This statement indicates an understanding of infection prevention because it demonstrates knowledge about the contagious period of chickenpox. Visiting someone with chickenpox after the sores have crusted is a safe practice, as the person is no longer contagious.

The other options represent misconceptions about infection prevention:

A) Taking antibiotics for a viral infection is not effective, as antibiotics are used to treat bacterial infections, not viruses.

C) This statement is identical to option B and is incorrect.

D) Cleaning a cat's litter box during pregnancy is generally not recommended due to the risk of toxoplasmosis, a parasitic infection that can be transmitted through cat feces. Pregnant individuals are advised to have someone else handle cat litter or to use gloves and wash their hands thoroughly if they must do it themselves.

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Correct Answer is C

Explanation

The leader allows the group to discuss whatever they would like to regarding their medications.

This is because a laissez-faire leadership style is characterized by minimal guidance and direction from the leader, and maximum freedom and autonomy for the followers.

The leader does not impose any rules or expectations on the group, and lets them decide how to manage their own learning and behavior.

Choice A is wrong because having group members vote on what they would like to learn about during the session is an example of a democratic leadership style, not a laissez-faire one.

A democratic leader solicits input and feedback from the group, and makes decisions based on consensus and majority rule.

Choice B is wrong because lecturing about medication adverse effects to the group members is an example of an authoritarian leadership style, not a laissez-faire one.

An authoritarian leader dictates what the group should do and how they should do it, without considering their opinions or preferences.

Choice D is wrong because encouraging group members to remain silent until questions are called for is an example of a paternalistic leadership style, not a laissez-faire one.

A paternalistic leader treats the group as if they are incapable of making their own decisions, and assumes a protective and nurturing role over them.

Normal ranges for leadership styles are not applicable in this context, as different styles may be more or less effective depending on the situation and the goals of the group.

However, some general advantages and disadvantages of each style are:

Laissez-faire: Advantages - fosters creativity, independence, and self-motivation; Disadvantages - may lead to chaos, confusion, and lack of accountability.
Democratic: Advantages - promotes participation, collaboration, and satisfaction; Disadvantages - may be time-consuming, inefficient, and conflict-prone.
Authoritarian: Advantages - provides clarity, direction, and control; Disadvantages - may cause resentment, resistance, and dependency.
Paternalistic: Advantages - creates trust, loyalty, and commitment; Disadvantages - may inhibit growth, development, and empowerment.

A. Family history of malignant hypertension. B. Hip arthroplasty 1 week ago. C. Chronic obstructive pulmonary disease. D. Acute renal failure 6 months ago.

Correct Answer is B

Explanation

The correct answer is B. Hip arthroplasty 1 week ago.

Alteplase is a drug that dissolves blood clots by converting plasminogen to plasmin. It can be used for acute ischemic stroke, but it has some contraindications that depend on the indication and the type of administration of the drug. Some common contraindications for alteplase are hypersensitivity, active internal bleeding, history of intracranial hemorrhage, bleeding disorders, and high blood pressure. Other contraindications may vary depending on the specific condition and the time window of treatment. Alteplase can cause serious or fatal bleeding as a side effect.

Choice A is wrong because family history of malignant hypertension is not an absolute contraindication for alteplase, although uncontrolled hypertension (>185 mmHg SBP or >110 mmHg DBP) is.

Choice C is wrong because chronic obstructive pulmonary disease is not a contraindication for alteplase, although it may increase the risk of pulmonary hemorrhage.

Choice D is wrong because acute renal failure 6 months ago is not a contraindication for alteplase, although current use of direct thrombin inhibitors or direct factor Xa inhibitors is.

Normal ranges for blood pressure are <120/80 mmHg for normal, 120-129/<80 mmHg for elevated, 130-139/80-89 mmHg for stage 1 hypertension, and ≥140/≥90 mmHg for stage 2 hypertension.

Normal ranges for platelet count are 150,000 to 450,000 platelets per microliter of blood.

Normal ranges for INR are 0.8 to 1.2 for people who are not taking blood thinners and 2 to 3 for people who are taking warfarin.

Normal ranges for aPTT are 25 to 35 seconds for people who are not taking blood thinners and 46 to 70 seconds for people who are taking heparin.

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A nurse is teaching a prenatal class about infection prevention at a community center. Which of the following statements by a client indicates an understanding of the teaching

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A nurse in an acute care mental health facility is participating in a medication education group. The leader of the group uses a laissez-faire leadership style. Which of the following actions should the nurse expect from the leader during the session?

Correct Answer is C

Explanation

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Correct Answer is B

Explanation

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A nurse is teaching a prenatal class about infection prevention at a community center.

Which of the following statements by a client indicates an understanding of the teaching