Veterinary Bioscience Lab: Frog Anatomy Tests

Veterinary Bioscience Lab

• Histo Cell Test: 10 questions
• Histology Test: 20 questions
• Anatomy Test: 10 questions
• Anatomy Report and Amp: 20 questions
• Test Date: February 17, 2021
• Time: 13:30 - 15:30
• Location: D104
• Histology Lab: E211

Frog Anatomy

• Maxillary Teeth: Located in the upper jaw
• Vomerine Teeth: Located on the roof of the mouth
• Internal Nares: Openings for breathing
• Eustachian Tube: A tube connecting the middle ear to the mouth
• Tongue: Attached to the floor of the mouth
• Pedicellate Teeth: Small teeth located on the tongue
• Esophagus: Tube connecting the mouth to the stomach
• Glottis: Opening for the vocal sac
• Vocal Sac Opening: Used for sound production

Frog Internal Anatomy

• Heart: Visible internal organ.
• Liver: (x3) Visible internal organ.
• Gallbladder: Located near the liver.
• Stomach: Located between the esophagus and intestines.
• Pancreas: Located near the stomach
• Small Intestine: Located after the stomach
• Large Intestine: Located after small intestine
• Cloaca: Digestive, urinary, and reproductive openings.
• Spleen: Located posterior to the stomach
• Urinary Bladder: Urinary Excretion.
• Fat Bodies: Various regions.

Amphibian/Reptile Anatomy Lab

• Fat Bodies: Located internally..

• Oviduct: Internal reproductive structures.

• Ovary: Internal reproductive structures.

• Kidneys: Internal organs involved in urinary function.

• Lungs: Located within the body cavity in reptile specimen.

• Heart: 3-chambered. Internal organs.

• Liver/Spleen: Internal organs.

• Stomach: Internal organ.

• Small Intestine: Internal organ.

• Large Intestine: Internal organ.

• Gonads: Internal reproductive organs.

Skeletal Anatomy

• Vertebral Column: Support for the body

• Skull Sections (Comparative): Turtle (Anapsid), Rabbit (Synapsid), Crocodilian (Diapsid)

• Chicken (Diapsid): An example of a diapsidic skull

• Urostyle: Tailbone, fused bones in frogs and salamanders.

• Scapulae: Shoulder blades.

• Sacrum: Section of the vertebral column found near hips.

• Tibiofibula: Leg bone fused structure.

• Acetabulum: Hip socket in pelvic bone.

• Ilium/Ischium/Pubis: Bones constituting the pelvis.

Teeth

• Acrodont: Teeth on the surface of the jaw.
• Pleurodont: Teeth attached to the inside of the jaw.
• Thecodont: Teeth in sockets in the jaw.

Animal Plane of Sections

• Oblique/Parasagittal: Sections oblique to the median plane.
• Median: Vertical plane dividing the body into left and right halves.
• Sagittal: Parallel to the median plane.
• Transverse: Horizontal plane dividing the body into superior and inferior parts.

Animal Planes of Reference

• Cranial/Rostral : located anterior to the body
• Caudal/Posterior: Located posterior to the body
• Dorsal: Located superior to the body
• Ventral: Located inferior to the body
• Palmar: Located in hand areas (in mammals)
• Plantar: Located in foot areas (in mammals)
• Proximal: Located close to reference point.
• Distal: Located far from reference point
• Axial: Located on one side of the body axis.
• Abaxial: Located on the opposing side of the body axis

Histological Preparations

• Types of tissues that were identified and studied.
• Adipose Tissue: Images of this tissue are present
• RBCs and WBCs: Microscopic images of these cellular structures are in an image

Cell Processes

• Interphase, Prophase, Metaphase, Anaphase, Telophase descriptions and diagrams are showing these stages
• Prophase II, Metaphase II, Anaphase II, Telophase II: Stages of meiosis.

Epithelial Cells

• Basement Membrane: Base layer of epithelium
• Cilia, Flagella, Microvilli, Stereocilia: Surface structures that aid in function.
• Simple Columnar Epithelium, Simple Tubular Structures: Details about their structure are in the figures in the images.
• Goblet Cells: Mucus-producing cells.

This quiz covers essential aspects of frog anatomy and histology, including detailed questions about both external and internal structures. Evaluate your understanding of specific anatomical features and their functions. Ideal for veterinary bioscience students preparing for practical assessments.