Nursing Elites

1. Which of the following statements best describes substance P?

• A. Substance P decreases a client's sensitivity to pain
• B. Substance P levels are drawn before administration of narcotic analgesics
• C. Substance P is found in the brain and is responsible for pain control and management of depression
• D. Substance P is found in the dorsal horn of the spinal column

Correct answer: D

Rationale: Substance P is a neurotransmitter found in the brain and the dorsal horn of the spinal column, not just in the brain. It is associated with pain transmission and modulation. Substance P is known to cause inflammation, edema, and pain. While it plays a role in pain perception, it does not decrease a client's sensitivity to pain (Choice A), nor are its levels typically drawn before administering narcotic analgesics (Choice B). Although substance P is involved in pain control, it is not responsible for managing depression (Choice C). Therefore, the correct statement is that substance P is found in the dorsal horn of the spinal column.

2. A healthcare professional is asked to draw blood in the antecubital (AC) space. Which of the following veins are found in the AC?

• A. Cephalic
• B. Median cubital
• C. Basilic
• D. All of the above

Correct answer: D

Rationale: The correct answer is 'All of the above.' All three of these veins - the cephalic, median cubital, and basilic veins - are located in the antecubital space, which is the area in front of the elbow on the arm. The cephalic vein runs along the outer side of the arm, the basilic vein runs along the inner side of the arm, and the median cubital vein is a connecting vein between the cephalic and basilic veins. Therefore, all three veins can be accessed when drawing blood from the antecubital space. Choices A, B, and C are incorrect because each of these veins individually can be found in the antecubital space.

3. A patient suffering from hyperglycemia would be experiencing:

• A. Low blood sugar
• B. High blood sugar
• C. Normal blood sugar
• D. None of the above

Correct answer: B

Rationale: Hyperglycemia is a condition characterized by high blood sugar levels. In this state, there is an excess of glucose in the bloodstream. Patients with hyperglycemia are often diagnosed with diabetes. The term 'hyperglycemia' specifically refers to elevated blood sugar levels. Therefore, the correct answer is 'High blood sugar.' Choices A, C, and D are incorrect because hyperglycemia indicates elevated blood sugar levels and not low or normal levels.

4. A physician asks you to place the patient with his dorsal side facing the exam table. Which of the following accurately describes how the patient is positioned?

• A. The patient is lying prone.
• B. The patient is lying supine.
• C. The patient is lying in the recovery position.
• D. The patient is lying on his stomach.

Correct answer: B

Rationale: When the physician asks for the patient to be placed with their dorsal side facing the exam table, it means the patient should be lying on their back. This position is known as the supine position, where the patient's back is on the table, facing up towards the ceiling. Choice A, 'The patient is lying prone,' is incorrect as the prone position is when the patient is lying face down. Choice C, 'The patient is lying in the recovery position,' is incorrect as the recovery position is a lateral position typically used in first aid. Choice D, 'The patient is lying on his stomach,' is incorrect as it describes the prone position, not the supine position as required in this scenario.

5. During an initial assessment interview, which statement made by a patient should serve as the priority focus for the plan of care?

• A. "I can always trust my family."?
• B. "It seems like I always have bad luck."?
• C. "You never know who will turn against you."?
• D. "I hear evil voices that tell me to do bad things."?

Correct answer: D

Rationale: The statement about hearing evil voices indicates that the patient is experiencing auditory hallucinations, which is a significant symptom that requires immediate attention and intervention. This symptom can be associated with serious mental health conditions like psychosis. Choices A, B, and C are more general statements that do not provide specific information about the patient's mental health status or symptoms, making them less urgent and not as critical for the plan of care compared to the presence of auditory hallucinations.

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