Skip to main content
Ch. 7 The Skeletal System
Amerman- Human Anatomy & Physiology 3e
Amerman3rd EditionHuman Anatomy & PhysiologyISBN: 9780138247201, 9780138247928, 9780138201814Non è quello che usi tu?Cambia libro di testo
Capitolo 7, Problema 4a

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.


a. The four paranasal sinuses are the frontal, parietal, sphenoidal, and mandibular sinuses.

Guida verificata passo dopo passo
1
Step 1: Begin by identifying the anatomical structures mentioned in the statement. The paranasal sinuses are air-filled cavities located within certain bones of the skull. Their primary function is to lighten the skull, produce mucus, and enhance voice resonance.
Step 2: Recall the names of the four paranasal sinuses. They are the frontal sinus, maxillary sinus, sphenoidal sinus, and ethmoidal sinus. Compare these names to the ones listed in the statement.
Step 3: Analyze the statement provided. The statement lists the frontal, parietal, sphenoidal, and mandibular sinuses. Note that 'parietal' and 'mandibular' are incorrect because there are no paranasal sinuses associated with the parietal or mandibular bones.
Step 4: Correct the false statement. Replace 'parietal' with 'ethmoidal' and 'mandibular' with 'maxillary' to accurately reflect the names of the four paranasal sinuses.
Step 5: Finalize the corrected statement: 'The four paranasal sinuses are the frontal, ethmoidal, sphenoidal, and maxillary sinuses.'

Risposta video verificata per un problema simile:

Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.

Concetti chiave

Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.

Paranasal Sinuses

Paranasal sinuses are air-filled spaces located within the bones of the skull that are connected to the nasal cavity. They include four main pairs: the frontal, maxillary, ethmoid, and sphenoid sinuses. These sinuses play a role in reducing skull weight, producing mucus, and enhancing voice resonance.
Video consigliato:
3:57
Overview of Sinuses

Anatomical Accuracy

Anatomical accuracy refers to the correct identification and naming of body structures. In the context of the question, it is crucial to recognize that the paranasal sinuses listed in the statement are incorrect, as the parietal and mandibular sinuses do not exist. Understanding the correct anatomical terms is essential for accurate communication in medical and anatomical discussions.
Video consigliato:
02:40
Anatomical Position

True or False Statements

True or false statements are assertions that can be evaluated for their validity. In this exercise, students must determine the truthfulness of the provided statement about paranasal sinuses. Correcting false statements involves not only identifying inaccuracies but also providing the correct information, which reinforces learning and comprehension of anatomical structures.
Video consigliato:
Percorso guidato
1:46
Structural Class: Synovial Joints Example 3
Pratica correlata
Domanda del libro di testo

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.


c. The sella turcica of the sphenoid bone houses the pituitary gland.

1222
views
Domanda del libro di testo

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.


d. The styloid process of the temporal bone is a thick, posterior projection.

928
views
Domanda del libro di testo

Predict where each of the following structures is located, based on your knowledge of skeletal anatomy and anatomical terms (your answers should be along the lines of 'lateral crural region' or 'posterior cervical region').


a. Frontal lobe of brain

b. Suprahyoid muscle

c. Ulnar artery

d. Tibial nerve

e. Intercostal muscle

f. External iliac artery

968
views
2
rank
Domanda del libro di testo

Ms. Hendrix suffered a severe hip fracture that required hip replacement surgery. After an extended recovery period, she is undergoing physical therapy to regain strength and mobility.

Which bone is involved in a hip fracture, and what part of the bone is likely to be fractured?

781
views
Domanda del libro di testo

Mrs. Dent presents to the clinic with back pain. During the exam, you notice that she has severe kyphosis, and you suspect a vertebral fracture. What specific part of her vertebra is likely to be fractured, considering her deformity? Explain.

773
views
Domanda del libro di testo

Mark the following statements as true or false. If a statement is false, correct it to make a true statement.


b. The cribriform plate is a component of the ethmoid bone.

913
views