Lab 1: Anatomy and Physiology Essentials for BIO201L

Lab 1 Introduction to Science BIO201L Student Name: Ani Harutyunyan Access Code (located on the lid of your lab kit): AC-BX89CU Lab Report Format Expecta0ons U"lize college level grammar and professional forma4ng when comple"ng this worksheet. Submissions without proper forma4ng, all required photos or suﬃcient responses will be rejected. Pre-lab Ques>ons 1. This lab includes an experiment and two exercises that cover various terms associated with Anatomy and Physiology. For the following terms, write a descripGon that you can then refer to later in the lab. ● Transverse plane divides the body into superior(upper) parts and inferior(lower) parts ● SagiLal plane a verGcal plane that divides the body into right and leM parts ● MidsagiLal plane an equal division from the midline between leM and right parts ● Coronal plane divides the body into top and boLom halves

Lab 1 Introduction to Science BIO201L 2. IdenGfy the major organs that are contained in each cavity listed below. Indicate whether they belong in a cavity subdivision, and if so, name the cavity subdivision. ● Dorsal cavity Contains the primary organs of the nervous system, like the brain and spinal cord. The subdivisions are the cranial cavity(brain) and spinal cavity. ● Ventral cavity Predominantly located in the anterior part of the body, It primarily accommodates organs such as the lungs, heart, and stomach. The Subdivisions are the thoracic cavity and pleural caviGes. 3. Match the body caviGes that have to be opened during the surgical procedures listed below. Note that more than one choice may apply. (a) thoracic (b) vertebral (c) abdominopelvic (d) pericardial (e) pleural (f) cranial Liver operaGon: C. Triple bypass heart surgery (arteries on the heart): A,D. Stomach stapling: C. Removal of a secGon of lung or lobe: A,E. Manual pressure release of a brain tumor: F Appendix removal: C. Gastric bypass surgery (stomach, small intesGne): C.

Lab 1 Introduction to Science BIO201L 4. Fill in the blanks using your knowledge of regional landmarks from Figure 3. Regional Landmark Descrip>on (Layman’s Terms) acromial shoulder umbilicus Navel Dorsum back antebrachium Forearm femur Thigh bone Popliteus back of knee sura Calf muscle digits toes pollex Thumb lumbus Loin olecranon back of elbow oris mouth

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Lab 1 Introduction to Science BIO201L 5. In your own words, write a descripGon next to each set of direcGonal terms that will help you remember them. ● Posterior vs. anterior back vs. front ● Proximal vs. distal close vs. far to origin ● Superior vs. inferior upper vs. lower ● Superficial vs. deep surface vs deep within the body ● Ventral vs. dorsal towards the belly vs towards the back ● Medial vs. lateral towards the midline of the body vs. away from the midline ● Contralateral vs. ipsilateral on the opposite side of the body vs same side of the body

Lab 1 Introduction to Science BIO201L EXPERIMENT 1: ANATOMICAL TERMS Results and Discussion 1. Use your knowledge of anatomical direcGonality to describe posiGon of the following by filling in the blank with the correct term: a. The heart is medial to the lungs. b. The feet are inferior to the head. c. The lungs are posterior to the pancreas. d. The leM lung is contralateral to the right lung. e. The hands are distal to the shoulders. 2. Using your “Virtual Model”, describe the posiGon of the liver in relaGon to the esophagus. inferior & medial 3. Choose one body part or organ; describe its posiGon relaGve to at least six other organs or body parts. THE STOMACH IS - superior to the small intes*nes - anterior to the: -kidneys -spleen -pancreas - inferior to the heart - intermediate to the liver & spleen

Lab 1 Introduction to Science BIO201L EXERCISE 2: ANATOMICAL PLANES Results and Discussion 1. Label the anatomical planes on the image below. a. SagiLal plane b. Frontal plane c. Transverse plane

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Lab 1 Introduction to Science BIO201L 2. Using anatomical planes and terms, describe where each body part or organ listed below is located. a. Gluteus: coronal plane- posterior / transverse plane- inferior b. LeM carpal: SagiLal plane- leM side / transverse plane- inferior c. Nose: coronal plane- anterior / transverse plane- superior / sagiLal plane- medial d. Right lung: coronal plane- anterior / sagiLal plane- right side / transverse plane- superior

Lab 1 Introduction to Science BIO201L EXERCISE 3: BODY CAVITIES Results and Discussion 1. Label the body caviGes on the image below with the correct terms. A. Cranial cavity B. Vertebral cavity C. Thoracic cavity D. Diaphragm E. Abdominal cavity F. Pelvic cavity

Lab 1 Introduction to Science BIO201L 2. What are the boundaries for the following caviGes? a. Thoracic cavity: thoracic aperture, ribs, sternum, diaphragm, thoracic vertebrae b. Abdominal cavity: diaphragm, pelvic cavity, abdominal muscles, lumbar vertebrae c. Pelvic cavity: diaphragm, The sacrum and coccyx, ilia, pubic symphysis and pubic bones, pelvic outlet 3. You're doing rounds in the ER when a paGent is rushed in. The paGent suffered major trauma in a car accident. The damage is described as a prolapsed right lung that has penetrated the abdominopelvic cavity. Describe what damage the lung has suffered. Use your knowledge of body caviGes, and anatomical planes and posiGons. The paGent has sustained a severe injury with a prolapsed right lung breaching the diaphragm and entering the abdominopelvic cavity. This indicates a collapsed lung, a torn diaphragm, and potenGal damage to abdominal organs. The condiGon can lead to reduced oxygen levels and blood pressure, alongside an elevated heart rate. The diagnosed injury involves a compromised diaphragm, evidenced by the prolapsed lung. Immediate surgical intervenGon is criGcal.

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BIO201 Lab 1

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