Anatomy & Physiology for Paramedics I Quiz

Course Information

• Course title: Anatomy & Physiology for Paramedics I
• Course code: 101-127-AB 00001
• Instructor: Samuel Richer
• Institution: John Abbott CEGEP/College

Instructor Contact Information

• Pronouns: He/Him
• Email: [email protected]
• Office: AME-308
• Office Hours:
  • Monday: 10:30 AM - 2:30 PM
  • Tuesday: 2:00 PM - 4:00 PM
  • Thursday: 12:30 PM - 2:30 PM
• Other Contact Methods:
  • Appointments available on Microsoft Teams
  • Appointments available via Zoom

Course Outline

• Unit I: Characteristics of Living Things; Homeostasis
• Unit II: Biomolecules & Cell Anatomy; Tissues
• Unit III: Neural Transmission & the Nervous System

Anonymous Feedback Form

• Students can submit anonymous feedback on the instructor's teaching style, lecture slides, assignments, and tests.
• Questions for feedback include:
  • Does the instructor speak too fast during lectures?
  • Are the lectures too boring?
  • Should there be more or fewer interactive activities?
• Feedback can be submitted via the link: https://forms.gle/owpTi9TrhJZBxKpK7

Lecture 1: Hierarchy 1 (Classification of Substances)

• Topics covered: atoms, ions, molecules
• Adapted from Roxane Millette

Lecture 1: Learning Objectives

• Define structural levels: atoms, molecules, organelles, cells, tissues, organs, and systems.
• Distinguish between atom, molecule, and ion.
• Distinguish ions in solution based on experimental data (electrical conductivity, water mixing).
• Describe the functional importance of ions/molecules in the human body, and list elements and symbols for major ions in & between cells.
• Differentiate between intermolecular and intramolecular forces.
• Differentiate between polar and non-polar covalent bonds.
• Differentiate between hydrophilic (polar) and hydrophobic (non-polar) biomolecules, based on mixing with water & electron sharing.

Lecture 1: Atoms, Ions & Molecules

• Laboratory: Preparation for Spinal Cord Lab (pre-lab H5P)
• Theory: Quiz - Wednesday, October 9th; Unit 1 Test - Wednesday, October 16th

Lecture 1: Hierarchy of Living Organisms

• Atoms: the smallest component of an element maintaining the element's properties
• Molecules: two or more atoms joined together by bonds where electrons are given or shared
• Organelles: structures formed by molecules
• Cells: the basic unit of life
• Tissues: similar cells grouped for a specific function
• Organs: tissues combined for a specific function
• Organ systems: organs working together
• Organism: multiple organ systems coordinating for survival

Lecture 2: Biomolecules

• Topics covered: Carbohydrates, Lipids, Proteins, Nucleic Acids

Announcements

• Post-Lab PDF due Friday, October 25th
• Read Lab Manual for tissues lab
• Pre-Lab (two separate H5P)
• Prelab 4 week 2: tissue layers and epithelium H5P
• Prelab 4 week 2: connective tissue H5P
• Assignment Problem set 1 & 2 due before Unit Test 2
• Peer-Tutoring Program tutors available

Lecture 2: Learning Objectives

• Describe biomolecules (Structure and function of each class).
• Identify molecules from chemical formulas or shapes.
• Identify the locations of biomolecules within a cell (organelles).
• Define components of biomolecules (monomers, intermediates, polymers).
  • Carbohydrates: monomers/monosaccharides, intermediates/disaccharides, polymers/polysaccharides.
  • Proteins: monomers/amino acids, intermediates/peptide sequence, polymers/protein (differentiate between globular & fibrous).
  • Lipids: monomers/fatty acids, glycerol, polymers/triglyceride, phospholipids, steroids.
• Describe functional importance of biomolecules in the human body, emphasizing metabolic imbalances (hyperthermia, acidosis) that can denature proteins.

Lecture 2: Biomolecules (summary)

• Cells contain four main types of biomolecules: lipids, nucleic acids, carbohydrates, and proteins.
• Biomolecules are polymers built from smaller, repeating units called monomers.
• Understanding the structure and function of biomolecules is crucial for comprehending cellular processes.

Lecture 4; Digestive System

• Topics covered; The digestive system and how it functions.

Digestion & Absorption of Carbohydrates (summary)

• Carbohydrate digestion begins in the mouth with salivary amylase, breaking down starch into disaccharides.
• The stomach does not further digest carbohydrates because enzymes do not function at its high pH.
• In the small intestine, pancreatic amylase continues starch digestion, while enzymes like lactase, maltase, and sucrase break down disaccharides into monosaccharides.
• These monosaccharides (glucose, fructose, galactose) are absorbed and enter the bloodstream.

Digestion & Absorption of Lipids (summary)

• Lipid digestion begins in the mouth, continuing in the stomach. Bile from the liver emulsifies large lipid droplets, breaking them into smaller droplets.
• Pancreatic lipases break down triglycerides in the small intestine into fatty acids and monoglycerides.
• Absorbed fatty acids & glycerol are reassembled into triglycerides and enter lymphatic capillaries.

Digestion & Absorption of Proteins (summary)

• Protein digestion starts in the stomach where gastric acid denatures proteins, and pepsin breaks them into smaller polypeptides.
• In the small intestine, pancreatic peptidases further break down polypeptide chains into shorter peptides and dipeptides.
• Final digestion of dipeptides into individual amino acids occurs on the border of the small intestine cells.
• The individual amino acids are absorbed into the blood through the intestinal lining.

Test your knowledge on the key concepts of Anatomy & Physiology as it pertains to paramedics. This quiz covers topics such as the characteristics of living things, homeostasis, biomolecules, cell anatomy, and neural transmission. Challenge yourself to see how well you understand these foundational elements of paramedic science.