What type of pain is described as arising from the skin, muscles, and joints?
Phantom pain
Visceral pain
Ischemic pain
Somatic pain
The Correct Answer is D
A. Phantom pain: Phantom pain is perceived in a body part that has been amputated or is no longer physically present. It originates from neural changes rather than actual tissue injury in skin, muscle, or joints.
B. Visceral pain: Visceral pain arises from internal organs, such as the stomach, intestines, or liver. It is often poorly localized, described as deep, pressure-like, or cramping, and is not associated with musculoskeletal structures.
C. Ischemic pain: Ischemic pain results from reduced blood flow to tissues, such as during myocardial infarction or peripheral artery disease. It can affect muscles or organs but is specifically related to oxygen deprivation, not general somatic tissue pain.
D. Somatic pain: Somatic pain originates from the skin, muscles, bones, and joints. It is usually well localized and described as sharp, aching, or throbbing, reflecting direct activation of nociceptors in musculoskeletal or cutaneous tissues.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Vasoconstriction from cerebral ischemia:Cerebral ischemia from vasoconstriction primarily leads to hypoxia and tissue injury. While it can influence systemic responses, it does not directly cause bradycardia associated with increased intracranial pressure.
B. Compensation for elevated blood pressure:Increased intracranial pressure triggers a Cushing reflex, a physiological response to maintain cerebral perfusion. As systemic blood pressure rises to overcome the pressure in the cranium, the baroreceptors detect the elevated pressure and induce reflex bradycardia to prevent excessive cardiac workload.
C. Excess swelling of the person's optic disc:Papilledema, or optic disc swelling, is a sign of increased intracranial pressure but is a consequence rather than a direct cause of bradycardia. It reflects chronic ICP elevation but does not initiate the cardiac reflex.
D. Stretching of the dura mater and blood vessels:While stretching of intracranial structures can contribute to headache and pain, it is not the primary mechanism for bradycardia. The heart rate change is mainly a baroreceptor-mediated response to hypertension caused by increased intracranial pressure.
Correct Answer is A
Explanation
A. Respiratory acidosis:The ABG shows a low pH (acidemia) with an elevated PaCO2, indicating that CO2 retention is causing the acidic state. The bicarbonate is slightly elevated, suggesting early renal compensation. This pattern is characteristic of respiratory acidosis, often caused by hypoventilation or impaired gas exchange.
B. Metabolic alkalosis:Metabolic alkalosis is characterized by elevated pH and elevated HCO3. In this ABG, the pH is low, and HCO3 is only mildly elevated, so this does not fit metabolic alkalosis.
C. Respiratory alkalosis:Respiratory alkalosis presents with a high pH and low PaCO2 due to excessive CO2 exhalation, such as with hyperventilation. The ABG values here show the opposite pattern.
D. Metabolic acidosis:Metabolic acidosis involves low pH with low HCO3, often due to acid accumulation or bicarbonate loss. In this ABG, HCO3 is normal to slightly elevated, making metabolic acidosis unlikely.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.