Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

13. The Peripheral Nervous System

Introduction to Sensory Receptors

Anatomy & Physiology

13. The Peripheral Nervous System

Introduction to Sensory Receptors

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Multiple Choice

Which assessment procedure should a nurse use to test a client for stereognosis?

Ask the client to identify numbers traced on their palm with their eyes closed.

Ask the client to distinguish between sharp and dull sensations on their skin.

Ask the client to follow a moving object with their eyes.

Ask the client to identify a familiar object placed in their hand with their eyes closed.

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Verified step by step guidance

Understand the concept of stereognosis: Stereognosis is the ability to recognize and identify objects by touch alone, without the use of vision. It involves sensory integration of tactile information and proprioception.

Review the purpose of the assessment: The goal is to test the client’s ability to identify objects using tactile sensation, which is a function of the somatosensory system.

Prepare the procedure: Select a familiar object, such as a key, coin, or pen, and ensure the client’s eyes are closed to eliminate visual input during the test.

Perform the test: Place the object in the client’s hand and ask them to identify it using touch alone. Ensure the client has adequate time to explore the object with their fingers.

Interpret the results: If the client successfully identifies the object, their stereognosis is intact. Difficulty or inability to identify the object may indicate a sensory or neurological impairment requiring further evaluation.