Sphenoid sinus - Study guides, Class notes & Summaries

Which sinus often produces an air/fluid level indicating a basilar skull fracture? - Answer sphenoid All of the sinuses inner communicate with each other, and with the nasal cavity - Answer True The _____ passageway drains, the maxillary sinus into the middle nasal conchae - Answer infundibulum The _____ sinuses develop blast and are not fully developed until the teenage years - Answer Ethmoid

Which onw of the following statements regarding the petrous pyramids is FALSE? A. it contains the middle and inner ear structures B. it extends medially beyond the sphenoid bones C. its end forms the antrum of the eustachian tubule D. ita upper surface forms part of the floor of the middle cranial fossa CORRECT ANSWER C. its end forms the antrum of the eustachian tubule CTA may require LOCM injection rates as high as ________ mL/sec. A. 2 B. 3 C. 5 D. 7.5 CORRECT ANSWER C. 5 The ga...

MARYVILLE 612 EXAM 1 2024 WITH 100% CORRECT ANSWERS What is S4 indicative of? - correct answer In the 2nd phase of ventricular filling, vibration in the valves, papillae, and ventricular walls produce S4. When there is increased resistance to filling because ventricular walls have lost compliance. HTN, CAD or increased stroke volume high output, anemia, pregnancy, and thyrotoxicosis. A loud S4 suggest pathology and deserves additional evaluation. State the order of the abdominal exam? - ...

Frontal Bone Parietal Bone Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen Brainpower Read More Occiptal Bone Temporal Bone Sphenoid Bone forms part of the base of the skull and parts of the floor and sides of the orbit Ethmoid Bone Anterior Fontanelle Posterior fontanelle Sphenoid Fontanelle Saggital suture Coronal suture Lambdoid suture Squamous suture ...

AAMI Anatomy 2 Final Review Questions and Answers Already Passed The portion of the skull that encloses the brain is referred to as the: cranium The depression that is located on the inferior, posterior surface of the zygomatic process of the temporal bone�is called mandibular fossa The superior and medial nasal conchae are formed by the projections of this bone ethmoid Which part of the temporal bone does the mandible articulate? mandibular fossa Of the following bones, whi...

A CHEMICAL REACTION THAT PROVIDES ENERGY BY THE BREAKDOWN OF FOOD MOLECULES IS CALLED - CATABOLISM A PROLONGATION OF THE BREAST TISSUE LOCATED IN THE UPPER, OUTER PART OF THE BREAST THAT PASSES THROUGH AN OPENING IN THE AXILLARY FASCIA IS CALLED: - AXILLARY TAIL OF SPENCE AN ENZYME ACTIVE INTHE DIGESTION OF STARCHES IS: - AMYLASE AT THE BASE OF EACH INTERNAL CAROTID ARTERY IS AN ENLARGEMENT CALLED THE? - SINUS AT WHAT POINT DOES THE EXTERNAL ILIAC ARTERY BECOME THE FEMORAL ARTERY? - AT THE...

A MRI procedure is contraindicated for a patient who has: a. a pacemaker that was placed 15 years ago b. dental fillings c. subdural bleeding d. scoliosis -answer- A A PA chest image reveals that only eight ribs are seen above the diaphragm. Which of the following suggestions would improve the inspirtations of lungs? a. use higher kV to penetrate the diaphragm b. perform the chest position supine c. take the exposure on the second inspiration rather than on first d. use a shorter expo...

Dunphy Primary Care Midterm Review Exam - Questions and Answers Sharon, a 47-year-old bank teller, is seen by the nurse practitioner in the office for a red eye. You are trying to decide between a diagnosis of conjunctivitis and iritis. One distinguishing characteristic between the two is: 1. Eye discomfort. 2. Slow progression. 3. A ciliary flush. 4. No change in or slightly blurred vision. Martin, age 24, presents to the office with an erythematous ear canal and pain on manipulation of the a...

Maryville 612 Exam 1 Question and answers already passed 2024 Maryville 612 Exam 1 What is S4 indicative of? - correct answer In the 2nd phase of ventricular filling, vibration in the valves, papillae, and ventricular walls produce S4. When there is increased resistance to filling because ventricular walls have lost compliance. HTN, CAD or increased stroke volume high output, anemia, pregnancy, and thyrotoxicosis. A loud S4 suggest pathology and deserves additional evaluation. State the...

1. What is the function of flat bones?: make red blood cells; protect internal organs 2. Describe the shape of a long bone and what its design allows: long and thin; support body weight and allow movement 3. Name the five basic bone shapes: long, flat, short, irregular, and sesamoid 4. What term best describes a hollow chamber in bone, usually filled with air?: sinus 5. True or False: A sulcus is a raised ridge in bone.: false 6. What division of the skeleton lies along the midline?: Axial ...