The nurse places a coin in the patient's hand, the patient is with eyes closed. The ability to identify an object by feeling it is defined as:
Extinction
Stereognosis
Proprioception
Two-point discrimination
The Correct Answer is B
A. Extinction refers to the phenomenon where a person fails to recognize a stimulus on one side of the body when another stimulus is presented simultaneously on the opposite side. This is often tested in cases of neurological impairment, particularly in the context of sensory neglect or loss
B. Stereognosis is the ability to identify an object by touch and proprioception without visual input. It involves recognizing the shape, size, and texture of an object solely through tactile information. Placing a coin in the patient’s hand and asking them to identify it with their eyes closed tests their ability to use tactile information to recognize objects, making stereognosis the correct term for this assessment.
C. Proprioception is the sense of the position and movement of the body and its parts. It involves awareness of body position in space, which is crucial for coordination and balance. While important, proprioception does not specifically involve identifying objects by touch alone; it is more about the awareness of body position.
D. Two-point discrimination is the ability to distinguish between two closely spaced points of contact on the skin. It tests the sensitivity of the skin to touch and is often used to assess sensory nerve function. It does not involve identifying objects by touch but rather measuring how well one can discern between two separate points of contact.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. 3- This is the lowest possible score on the GCS and reflects no eye opening, no verbal response, and no motor response to stimuli. Score of 4-6: The patient might exhibit some responses, but these responses are still severely impaired. For example, the patient might open their eyes to pain but not respond verbally or move purposefully.
B. A GCS score in the range of 13 to 15 reflects a higher level of consciousness.
C. A GCS score of 0 is not a valid score on the scale.
D. A GCS score in the range of 9 to 12 reflects moderate impairment of consciousness.
Correct Answer is D
Explanation
A. Concentration refers to the ability to focus on a specific task or thought for a period of time. While concentration is important for cognitive functioning, it is not the specific skill being assessed when interpreting the meaning of a proverb.
B. Attention is the ability to focus and direct mental resources towards a specific task or stimulus. While attention is necessary for understanding and processing information, the task of interpreting a proverb is more related to higher-level cognitive processes rather than just the ability to maintain focus.
C. Affect refers to the emotional state or mood of a person. It involves how emotions are expressed and experienced. Assessing affect involves observing the client’s emotional responses, not their ability to interpret abstract concepts. Therefore, affect is not the focus of this assessment.
D. Abstract reasoning is the ability to understand and interpret concepts and ideas that are not directly observable or tangible. It involves thinking beyond concrete facts to understand underlying meanings, patterns, and relationships. Interpreting a proverb, which involves understanding a figurative meaning rather than a literal one, is a test of abstract reasoning. The ability to grasp the deeper meaning behind “A penny saved is a penny earned” reflects the client's capacity for abstract reasoning.
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