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

16. The Endocrine System

Introduction to the Endocrine System

Anatomy & Physiology

16. The Endocrine System

Introduction to the Endocrine System

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Multiple Choice

Which of the following symptoms would a nurse most likely expect to assess in a client experiencing hyperthyroidism?

Weight gain

Cold intolerance

Increased heart rate

Dry, coarse skin

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Verified step by step guidance

Step 1: Begin by understanding the condition hyperthyroidism. Hyperthyroidism is a disorder where the thyroid gland produces excessive amounts of thyroid hormones, leading to an increased metabolic rate.

Step 2: Review the physiological effects of thyroid hormones. Thyroid hormones (T3 and T4) regulate metabolism, heart rate, body temperature, and energy levels. Excess thyroid hormones can cause symptoms such as increased heart rate, weight loss, heat intolerance, and smooth, moist skin.

Step 3: Analyze each symptom provided in the question. Weight gain and cold intolerance are typically associated with hypothyroidism (low thyroid hormone levels), not hyperthyroidism. Dry, coarse skin is also a symptom of hypothyroidism.

Step 4: Focus on the symptom 'increased heart rate.' Hyperthyroidism stimulates the cardiovascular system, leading to tachycardia (increased heart rate) as a common symptom.

Step 5: Conclude that the correct symptom associated with hyperthyroidism is 'increased heart rate,' as it aligns with the physiological effects of excessive thyroid hormone production.