BIO 251 – Chapter 1 Lab Review (75 Questions) | Body Cavities, Anatomical Regions & Planes – 2025

This document contains a comprehensive, expert-verified set of 75 practice questions and answers covering Chapter 1 of BIO 251 – Human Anatomy & Physiology, with a special focus on anatomical terminology and body organization. Designed for students preparing for lab quizzes, practical exams, or foundational tests, it includes accurate definitions and locations for all key anatomical regions, directional terms, body planes, cavities, and quadrants. Topics include: Anatomical planes (midsagittal, transverse, frontal) Directional terms (anterior/posterior, medial/lateral, proximal/distal) Body quadrants and regions (epigastric, iliac, lumbar, hypochondriac) Major body cavities (cranial, spinal, thoracic, abdominal, pelvic) Surface anatomy terms (inguinal, cervical, brachial, gluteal, plantar, occipital) Each term is paired with its correct answer in a clear format ideal for memorization or flashcard use. This resource is perfect for: First-year university students in Anatomy & Physiology Students in Pre-Med, Nursing, Physiotherapy, Biological Sciences Anyone taking BIO 251 or equivalent foundational anatomy courses Whether you're reinforcing class notes or reviewing for lab practicals, this targeted resource offers a structured and reliable study guide. Keywords: midsagittal, parasagittal, transverse, frontal, ventral, dorsal, anterior, posterior, superior, inferior, medial, lateral, proximal, distal, ipsilateral, contralateral, superficial, deep, right upper quadrant, left upper quadrant, right lower quadrant, left lower quadrant, hypochondriac, epigastric, lumbar, umbilical, iliac, hypogastric, dorsal cavity, spinal cavity, cranial cavity, ventral cavity, thoracic cavity, mediastinum, pleural cavity, pericardial cavity, abdominopelvic cavity, orbital, nasal, buccal, oral, mental, cervical, sternal, axillary, mammary, inguinal, pubic, acromial, brachial, antecubital, olecranal, antebrachial, carpal, manus, metacarpal, palmar, pollex, digital, coxal, femoral, patellar, popliteal, crural, sural, fibular, pedal, tarsal, calcaneal, metatarsal, plantar, hallux, otic, occipital, scapular, vertebral, lumbar, sacral, gluteal, perineal