The structure pointed at by the arrow is …
A. maxillary sinus
B. superior foramina of the nasopalatine canal
C. lateral fossa
D. zygomatic process
Select your answer:

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Pediatrics Enzymes and Metabolic Pathways Musculoskeletal/Endocrine Systems Warm up Nervous System: Diseases/Problems/Illnesses Cardiovascular Adaptation Refresher PHE Healthy Lifestyle ESR (RBC sed rate) Microbio (Viruses) Transport system in Living Things (Human) Dementia Cardiorespiratory System Nutrition Vocabulary Thyroid Disease LeavesOther quiz:
Laser in Medicine › ViewWhat measures can be taken to ensure the effectiveness of laser surgery in different medical specialties?
A. Using outdated equipment
B. Ignoring outcome monitoring
C. Proper training, maintenance of equipment, adherence to protocols, patient evaluation, and outcome monitoring.
D. Skipping patient evaluation
Cell Structure and Functions › View
One difference between cardiac muscle fibers and skeletal muscle fibers is that cardiac muscle fibers:
A. are not striated, while skeletal muscle fibers are
B. have several nuclei, while skeletal muscle fibers do not
C. are under voluntary control, while skeletal muscle fibers are not
D. branch and form complex networks, while skeletal muscle fibers do not