HESI A2 Anatomy and Physiology (Grade A)

Summary:

This HESI A2 Anatomy and Physiology note covers various topics related to human anatomy and physiology. Skin eruptions characterize viral herpes, while a deviated septum in a boxer involves the vomer bone in the nose. The pharynx is a structure found in the upper respiratory system, and damage to the ulnar nerve can cause decreased sensation and mobility in the arm. The hyoid bone does not articulate with any other bone, and endocrine glands secrete chemicals into the blood, regulating growth, metabolism, and sexual development. Bones store calcium and phosphorus, making diet important for bone health. The urethra is part of both the male reproductive and urinary systems, and ligaments connect bone to bone. Ureters conduct urine from the kidneys to the urinary bladder, while anaerobic respiration can lead to a burning sensation due to lactic acid. Osteoclasts are stimulated to reabsorb bone matrix in response to decreased calcium levels, and sweat on the skin cools the body through evaporation. Vegetarians with unusual skin colour may consume large amounts of carrots and squash. The anatomical position of a standing person has their palms facing anteriorly, the shoulder is a ball and socket joint, and the malleus, incus, and stapes are located within the skull and ear. Like cells grouped together are called a tissue, and the popliteal artery is palpated for a pulse point behind the knee.

Excerpt:

HESI A2 Anatomy and Physiology

• What is a characteristic of viral herpes – ✅ Skin Eruption
• When a boxer gets hit & has a deviated septum? – ✅ Vomer (in the nose)
• Which of the following is a structure found in the upper respiratory? – ✅ Pharynx
• A person with damage to their ulnar nerve will have decreased sensation in the? – ✅ Arm, inability to abduct arms and fingers
• Which bone does not articulate with any other bone? – ✅ Hyoid Bone
• Which of the following statements best describes endocrine glands? – ✅ They secrete chemicals into the blood, growth, metabolism, sexual development and function
• Diet is important because bones are storage places for? – ✅ Calcium & Phosphorus
• Which organ is part of both the male reproductive system and the urinary system? – ✅ Urethra
• Ligaments provide which connection? – ✅ Bone to bone