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Lab Activities A. AXIAL SKELETON. 1. The skull. Your instructor will give each group a skull. Some skulls are real (look for chipped bones) while others are plastic models. Make sure you look at both types. Identify the following structures (same ones you already labeled). frontal parietal occipital Cranial Bones temporal sphenoid ethmoid Facial Bones maxilla mandible lacrimal palatine zygomatic nasal vomer 2. What does the term "paranasal" mean? Where are the paranasal sinuses located? 3. What is a sinus? What is its function? What is sinusitis? 4. What is a suture? Find the coronal, sagittal, squamous, and lamboid sutures on the skull. 5. What are fontanels? What is their function? Find fontanels on the fetal skull model. 6. Bone surfaces have a variety of bumps, depressions, canals, pores, depressions and projections. Most of these, called markings, serve as attachment for muscles, or allow nerves or vessels to go through the bone. Find the following examples of bone markings in the skull bones, and describe their function in the table below. Bone Marking a process is any bony prominence Example mastoid process find it on the temporal bone zygomatic process find it on the temporal bone Function temporal process find it on the zygomatic bone alveolar process a condyle is a rounded knob a foramen is a hole (usually round) through a bone a meatus is an opening into a find it on the mandible and maxilla occipital condyle find it on the occipital bone optic foramen find it on the sphenoid bone foramen magnum find it on the occipital bone external acoustic (auditory) meatus find it on the temporal bone 149 I

Lab Activities A. AXIAL SKELETON. 1. The skull. Your instructor will give each group a skull. Some skulls are real (look for chipped bones) while others are plastic models. Make sure you look at both types. Identify the following structures (same ones you already labeled). frontal parietal occipital Cranial Bones temporal sphenoid ethmoid Facial Bones maxilla mandible lacrimal palatine zygomatic nasal vomer 2. What does the term "paranasal" mean? Where are the paranasal sinuses located? 3. What is a sinus? What is its function? What is sinusitis? 4. What is a suture? Find the coronal, sagittal, squamous, and lamboid sutures on the skull. 5. What are fontanels? What is their function? Find fontanels on the fetal skull model. 6. Bone surfaces have a variety of bumps, depressions, canals, pores, depressions and projections. Most of these, called markings, serve as attachment for muscles, or allow nerves or vessels to go through the bone. Find the following examples of bone markings in the skull bones, and describe their function in the table below. Bone Marking a process is any bony prominence Example mastoid process find it on the temporal bone zygomatic process find it on the temporal bone Function temporal process find it on the zygomatic bone alveolar process a condyle is a rounded knob a foramen is a hole (usually round) through a bone a meatus is an opening into a find it on the mandible and maxilla occipital condyle find it on the occipital bone optic foramen find it on the sphenoid bone foramen magnum find it on the occipital bone external acoustic (auditory) meatus find it on the temporal bone 149 I

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Lab Activities A. AXIAL SKELETON. 1. The skull. Your instructor will give each group a skull. Some skulls are real (look for chipped bones) while others are plastic models. Make sure you look at both types. Identify the following structures (same ones you already labeled). frontal parietal occipital Cranial Bones temporal sphenoid ethmoid Facial Bones maxilla mandible lacrimal palatine zygomatic nasal vomer 2. What does the term "paranasal" mean? Where are the paranasal sinuses located? 3. What is a sinus? What is its function? What is sinusitis? 4. What is a suture? Find the coronal, sagittal, squamous, and lamboid sutures on the skull. 5. What are fontanels? What is their function? Find fontanels on the fetal skull model. 6. Bone surfaces have a variety of bumps, depressions, canals, pores, depressions and projections. Most of these, called markings, serve as attachment for muscles, or allow nerves or vessels to go through the bone. Find the following examples of bone markings in the skull bones, and describe their function in the table below. Bone Marking a process is any bony prominence Example mastoid process find it on the temporal bone zygomatic process find it on the temporal bone Function temporal process find it on the zygomatic bone alveolar process a condyle is a rounded knob a foramen is a hole (usually round) through a bone a meatus is an opening into a find it on the mandible and maxilla occipital condyle find it on the occipital bone optic foramen find it on the sphenoid bone foramen magnum find it on the occipital bone external acoustic (auditory) meatus find it on the temporal bone 149 I
Transcribed Image Text:Lab Activities A. AXIAL SKELETON. 1. The skull. Your instructor will give each group a skull. Some skulls are real (look for chipped bones) while others are plastic models. Make sure you look at both types. Identify the following structures (same ones you already labeled). frontal parietal occipital Cranial Bones temporal sphenoid ethmoid Facial Bones maxilla mandible lacrimal palatine zygomatic nasal vomer 2. What does the term "paranasal" mean? Where are the paranasal sinuses located? 3. What is a sinus? What is its function? What is sinusitis? 4. What is a suture? Find the coronal, sagittal, squamous, and lamboid sutures on the skull. 5. What are fontanels? What is their function? Find fontanels on the fetal skull model. 6. Bone surfaces have a variety of bumps, depressions, canals, pores, depressions and projections. Most of these, called markings, serve as attachment for muscles, or allow nerves or vessels to go through the bone. Find the following examples of bone markings in the skull bones, and describe their function in the table below. Bone Marking a process is any bony prominence Example mastoid process find it on the temporal bone zygomatic process find it on the temporal bone Function temporal process find it on the zygomatic bone alveolar process a condyle is a rounded knob a foramen is a hole (usually round) through a bone a meatus is an opening into a find it on the mandible and maxilla occipital condyle find it on the occipital bone optic foramen find it on the sphenoid bone foramen magnum find it on the occipital bone external acoustic (auditory) meatus find it on the temporal bone 149 I
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