Bios 255 discussion Study guides, Class notes & Summaries

Describe the composition, physical characteristics, and functions of whole blood. Explain why it is classified as a connective tissue.

Describe the composition, physical characteristics, and functions of whole blood. Explain why it is classified as a connective tissue.

B. Describe the events that cause inhalation and exhalation and how Boyle's law relates to the events.

Describe the anatomy and histology of the respiratory system and how each of the functions are related.

B. Describe the events that cause inhalation and exhalation and how Boyle's law relates to the events.

BIOS 255 Week 3 Discussion: Blood Vessel Structure – Download To Pass Exams Circulatory System Arteries • Layers o Tunica Externa – External layer o Tunica Media – Mid layer, smooth muscle and elastic fibers o Tunica Interna – Innermost, closest to Lumen • Function o Can regulate their diameter due to the smooth muscle o Absorb pressure (elastic fibers) created by the ventricles o Deliver blood to tissue • Different Types (but all have elastic laminas) o Elastic Arteries ▪ Thicke...

BIOS 255 Week 3 Discussion: Blood Vessel Structure – Download To Pass Exams Circulatory System Arteries • Layers o Tunica Externa – External layer o Tunica Media – Mid layer, smooth muscle and elastic fibers o Tunica Interna – Innermost, closest to Lumen • Function o Can regulate their diameter due to the smooth muscle o Absorb pressure (elastic fibers) created by the ventricles o Deliver blood to tissue • Different Types (but all have elastic laminas) o Elastic Arteries ▪ Thicke...

Option A: Describe the anatomy and histology of the respiratory system and how each of the functions are related.

BIOS-255 Week 6 Discussion: Respiratory Anatomy – Option A Option A: Describe the anatomy and histology of the respiratory system and how each of the functions are related. The Respiratory Sys tems main function is to filter air as it is breathed from external elements. The airways maintain homeostasis by monitoring pathogen entrance and preventing inflammation. The main organs are the nose, pharynx, larynx, trachea, bronchi, lungs. The respiratory system can be divided into a conducting porti...

BIOS 255 WEEK 4 DISCUSSION POST AND REPLY – SCORED AN A+ OPTION A: The lymphatic system removes excess fluid from the body's tissues, distributes white blood cells (WBCs), and helps organ system s work properly. Lymph nodes are an important part of this system. Lymph nodes are important to the lymphatic system because they combat infections, regulate fluid balance, filter lymph, and control cancer. The lymphatic system is intricately linked to the immunological and circulatory systems, all of...