Date: 18/09/2024
Time: 09:30 – 04:30
Title: Introduction to Anatomy and Physiology/Cells/Systems/Homeostasis
In this lesson session i was taught anatomical directional terms, structure and function of cells, the different systems, the hierarchy for the organisation of life, the concept of homeostasis and various medical terminology.
Anatomy – The study of the physical structures of the body such as bones, muscles, organs and tissues.
Physiology – This is the study of how these structure functions, like how the heart pumps blood, how muscles contract.
Cells – These are the smallest units of life with specialised structures like nucleus, mitochondria, lysosomes, organelles and cell membrane. The cell membrane plays a crucial role in maintaining the internal environment by controlling the passage of substances in and out of the cell.
Systems – This consists of a group of organs that work together to perform one or more functions.
Homeostasis – This is a process by which a living organism maintains a stable internal environment despite changes in the external environment.
Anterior(ventral) – This refers to front of the body.
Posterior(dorsal) – This refers to the back of the body.
Superior – Above or higher than another part of the body.
Inferior – Below or lower than another part of the body
Medial – Closer to the midline of the body
Lateral – Further from the midline of the body
Proximal – Closer to the point of attachment of a limb
Distal – Further from the point of attachment of a limb
Understanding the cells, how systems function, and the mechanisms of homeostasis is crucial for comprehending how living organisms survive, grow and adapt. The cells form the foundation of living tissues and organ systems ensure that the body’s necessary functions are carried efficiently. Homeostasis is essential for the survival of organisms because it keeps internal conditions within a range that is suitable for life.
Moving forward, I plan to delve deeper into understanding how different systems interact with one another to maintain homeostasis. I also aim to apply this knowledge in practical scenarios. By linking theoretical knowledge to real world medical cases, I will improve my diagnostic and clinical reasoning skills.
KSBs addressed
K1: Understand the Code: Professional standards of practice and behaviour for nurses, midwifes and nursing associates(NMC, 2018), and how to fulfill all registration requirements.
K3: Understand the professional responsibility to adopt a healthy lifestyle to maintain the level of personal fitness and wellbeing required to meet people’s need for mental and physical care.
K16: Understand body systems and homeostasis, human anatomy and physiology, biology, genomics, pharmacology, social and behavioural sciences as applied to delivery of care.
K17: Understand commonly encountered mental, behavioural and cognitive health conditions as applied to delivery of care.
K19: Know how and when to escalate to the appropriate professional for expert help and advice.
S4: Take responsibility for continuous self-reflection, seeking and responding to support and feedback to develop professional knowledge and skills.