For which of the following behaviors would limit setting be most essential? The client:

displays hypervigilance and refuses to attend unit activities.

is flirtatious toward staff members of the opposite sex.

urges a suspicious client to hit anyone who stares at him.

clings to the nurse and asks for advice about inconsequential matters.

Answer and Explanation

The Correct Answer is C

Choice A Reason
Limit setting may be helpful for a client who displays hypervigilance and refuses to attend unit activities, as it can provide clear expectations and help reduce anxiety. However, this behavior does not pose an immediate risk to the safety of others, making limit setting less essential compared to behaviors that could lead to harm.

Choice B Reason
While being flirtatious toward staff members may be inappropriate and require intervention, it is typically addressed through professional boundaries rather than limit setting. Limit setting in this context would involve clarifying acceptable behaviors within the therapeutic relationship.

Choice C Reason
Urging another client to commit violence is a behavior that necessitates immediate limit setting. This behavior poses a direct threat to the safety of others and disrupts the therapeutic environment. Limit setting here would involve immediate intervention to prevent harm and to maintain a safe environment for all clients.

Choice D Reason
A client who clings to the nurse and seeks advice on inconsequential matters may benefit from limit setting to encourage independence and appropriate use of staff time. However, this behavior is not as disruptive or dangerous as inciting violence, making it a lower priority for limit setting.

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Correct Answer is D

Explanation

Choice A reason:
Administering oxygen using a non-rebreather mask is a subsequent step if initial measures do not improve fetal heart rate decelerations. It can help increase the amount of oxygen available to the fetus. Oxygen administration is a supportive measure that can be used if there are signs of fetal distress. In the scenario described, where the fetal heart rate slows after the start of a contraction with the lowest rate occurring after the peak, it suggests late decelerations, which are often associated with uteroplacental insufficiency. Administering oxygen can help increase the fetal oxygen reserve and is a common intervention during labor when there are concerns about fetal well-being.

Choice B reason:
Increasing the rate of maintenance IV infusion is typically considered when there is a concern for maternal hypotension or dehydration, which may not be the immediate cause of the observed fetal heart rate pattern. Increasing the rate of an IV infusion can help improve maternal hydration and blood pressure, which in turn can enhance placental perfusion. However, this intervention is more indirect and may not provide the immediate response needed to address fetal heart rate decelerations. It is typically considered after more direct interventions, such as repositioning the mother, have been attempted.

Choice C reason:
Elevating the client's legs can help improve venous return to the heart, potentially increasing maternal cardiac output and blood flow to the placenta. While this can be beneficial, it is not the primary intervention for late decelerations. Repositioning the mother to improve uteroplacental circulation is generally the first step.
Choice D reason:
Placing the client in the lateral position is often the first action taken when late decelerations are observed. This position helps improve uteroplacental blood flow and can quickly address potential issues related to fetal oxygenation. This position helps to relieve pressure on the inferior vena cava and aorta, which can be compressed by the gravid uterus, especially in the supine position. Relieving this pressure helps to improve uteroplacental circulation and can quickly address the cause of late decelerations, which is often related to compromised blood flow to the placenta.

A. Glucose level at least 600 mg/dL B. Fruity, acetone smell to the breath C. Absence of ketones in the urine D. Polyuria and polydipsia E. Rapid, deep breathing.

Correct Answer is ["B","D","E"]

Explanation

Choice A Reason:
A glucose level of at least 600 mg/dL is more indicative of hyperglycemic hyperosmolar state (HHS) rather than diabetic ketoacidosis (DKA). While both conditions involve high blood sugar levels, DKA is typically characterized by blood glucose levels that are high but not as extreme as those seen in HHS1.

Choice B Reason:
A fruity, acetone smell to the breath is a classic sign of DKA. This odor is due to the presence of ketones, particularly acetone, which is exhaled. It’s one of the key clinical manifestations that can help in the diagnosis of DKA.

Choice C Reason:
The absence of ketones in the urine would not be consistent with a diagnosis of DKA. One of the hallmarks of DKA is the presence of ketones in the urine, resulting from the breakdown of fats due to a lack of insulin.

Choice D Reason:
Polyuria (excessive urination) and polydipsia (excessive thirst) are symptoms of DKA. They occur as the body tries to eliminate excess glucose through the urine, which can lead to dehydration and the need to drink more fluids.

Choice E Reason:
Rapid, deep breathing, also known as Kussmaul respiration, is a compensatory mechanism for the acidosis seen in DKA. The body attempts to correct the acidic pH by exhaling more carbon dioxide.

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For which of the following behaviors would limit setting be most essential? The client:

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Naxlex Comprehensive Predictor Exams

Correct Answer is D

Explanation

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Correct Answer is ["B","D","E"]

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