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

1. Introduction to Anatomy & Physiology

Introduction to Directional Terms

Anatomy & Physiology

1. Introduction to Anatomy & Physiology

Introduction to Directional Terms

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Multiple Choice

Which of the following individuals would have their pulse most appropriately taken at the femoral artery?

A healthy child during a routine checkup

A conscious adult with a strong carotid pulse

An unconscious adult with no detectable radial pulse

A newborn infant during a wellness exam

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Verified step by step guidance

Understand the purpose of taking a pulse: Pulse assessment helps determine blood flow and heart function. The location chosen depends on accessibility and the condition of the individual.

Review the anatomy of the femoral artery: The femoral artery is located in the groin area and is a major artery supplying blood to the lower limbs. It is often used when other pulse points are inaccessible or unreliable.

Consider the condition of the individuals listed: For a healthy child or newborn infant, pulse is typically taken at accessible locations like the radial artery or brachial artery. For a conscious adult with a strong carotid pulse, there is no need to use the femoral artery as other pulse points are sufficient.

Focus on the unconscious adult with no detectable radial pulse: In this scenario, the femoral artery is appropriate because it is a central artery that can provide reliable information about circulation when peripheral pulses (like radial) are absent.

Conclude that the femoral artery is used in critical situations where peripheral pulses are not detectable, such as in an unconscious adult, to assess central circulation and ensure adequate blood flow.