The nurse is caring for a patient who lost consciousness and collapsed. Which site will be used to determine if the patient has a pulse?
Brachial artery
Carotid artery
Radial artery
Apical artery
The Correct Answer is B
A. Brachial artery. The brachial pulse is commonly used in infants but is not the best choice for assessing circulation in an unconscious adult.
B. Carotid artery. The carotid artery is the preferred site for assessing a pulse in an unconscious adult because it is a central pulse with strong circulation, even in low-perfusion states.
C. Radial artery. The radial pulse is a peripheral pulse and may be difficult to palpate if the patient has poor circulation or cardiac arrest. The carotid pulse is more reliable in emergencies.
D. Apical artery. There is no apical artery; the apical pulse is auscultated over the heart with a stethoscope and is not used in emergency pulse checks.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Due to a specific stimulus. Pain can occur with or without an identifiable stimulus. Conditions like neuropathic pain or phantom limb pain exist without an obvious external cause.
B. Caused by a single physiological situation. Pain can result from multiple factors, including tissue damage, nerve dysfunction, inflammation, and psychological influences. It is not limited to one specific physiological cause.
C. Universally the same for everyone. Pain perception varies widely between individuals due to differences in pain tolerance, cultural background, past experiences, and psychological state.
D. Subjective. Pain is defined as whatever the patient says it is, making it a subjective experience. It cannot be measured objectively, and the best indicator of pain is the patient’s self-report.
Correct Answer is ["2"]
Explanation
Calculation:
To determine the number of tablets per dose, use the formula:
Tablets per dose = Dose ordered/ Dose available
Given:
- Ordered dose = 10 mg
- Available dose = 5 mg per tablet
Tablets per dose = 10mg/ (5mg/tablet)
= 2 tablets
Thus, the nurse will administer 2 tablets per dose.
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