Jackline98

Which of the following appears as a radiopaque intersection of the maxillary sinus and the nasal cavity as viewed on a dental radiograph? A. Nutrient canal B. Anterior nasal spine C. Zygomatic process D. Inverted Y - ️️D D. This radiopaque intersection described is characteristic of the inverted Y A. Nutrient canals are thin radiolucent lines B. Anterior nasal spine radiopacity is adjacent and superior to the incisive foraman C. Zygomatic process is radiopaque superior to the max...

A 14-year-old child is a hospital patient. You find bruises on the child's face after her brother leaves. What should you do? - ️️Tell the nurse A legal document that allows a person to decide what kind of medical care he wishes to have if he is unable to make those decisions himself is called an: - ️️advanced directive A new nursing center resident is going to arrive by stretcher. What type of bed should you make? - ️️a surgical bed A nurse asks you to do a urinary catheterizati...

What device may be used to ensure consistency of radiographic quality from one exposure to the next? a. electronic timer b. step up transformer c. automatic exposure control d. high frequency generator - ️️c. automatic exposure control What device spins at 10,000-12,000 rpm? A. Anode B. mA meter C. Ionization chamber D. Step-up transformer - ️️A. Anode What device uses maximum heat storage ability of the tube to deliver mAs? a. anode b. ma meter c. ionization chambe...

What occurs when the master molecule is struck by radiation? a.) Indirect effect b.) Target theory c.) Direct effect d.) Doubling dose - ️️ What term best describes the approximate skin dose where the X-ray beam is exerting the patient? a.) Effective dose b.) Nonoccupational dose c.) In-air exposure d.) Air kerma - ️️D Air kerma What unit of measurement is used for absorbed dose in tissue? a.) Gy(a) b.) Gy(s) c.) Gy(b) d.) Gy(t) - ️️D Gy(t)

What is the single largest source of natural background radiation? - ️️radon What is the unit of air kerma? - ️️grayA What supports and protects the x-ray tube, restricts leakage radiation during exposure, and provides electrical insulation? - ️️tube housing What type of treatment will be required for a patient suffering from anoxia? - ️️oxygen therapy When a bone is being radiographed to evaluate a fracture, the tube, part, and IR must be in: - ️️parallel planes When an...

The Lisfranc joint is the articulation between the: A. Tarsals and metatarsals B. Metatarsals and lower leg C. Proximal and middle phalanges D. Metatarsals and middl phalanges - ️️A. Tarsals and metatarsals The longitudinal dimension of the voxel corresponds to the _______ of scanning A. x axis B. y axis C. z axis - ️️C. z axis The mAs value for a given acquisition is directly proportional to ______ ____ and inversely proportional to _____ ________ A. Image noise, patient...

patient informs the pharmacy technician that he experienced an adverse event caused by a vaccine he received. What report should be submitted? a. FAERS b. Insurance claim c. VAERS d. Worker's compensation - ️️VAERS A pharmacy technician is preparing heparin 25,000 units in 500 mL of D5W. The appropriate concentration on the label should read __________. a. 50 units/mL b. 75 units/mL c. 100 units/mL d. 125 units/mL - ️️50 units/mL 25,000 units/ 500 mL = 50 units...

Which of the following would be of concern to the practical nurse when providing postoperative care to Mr. Rutlege? 1. Urinary output of less than 30 mL per hour 2. Absent bowel sounds 3. Pain from the incision site 4. Scant serosanguinous drainage from the incision - ️️1. Urinary output of less than 30 mL per hour Which of the following would be of most concern to the practical nurse if noted in an 8-year-old child after he fell from his bike and hit his head? 1. Nausea 2. Memory...

A pharmacy bases its retail prices on AWP plus a professional fee as follows: Fee AWP $2.25 $25.00 or less $3.25 $25.01-$50.00 $10.00 $50.01-$75.00 $20.00 $75.01 or more A prescription is presented that reads "Sig: 2 tabs bid × 25 days." If the AWP of this drug is $321.66 for 500 tablets, what will be the retail price of the prescription? a. $66.53 b. $70.20 c. $74.33 d. $85.25 - ️️$74.33 At which part of the liquid does one look when measuring liquids? a. A point...

A blood pressure of 120/80 mmHg reveals that: a. The pressure is 120 mmHg when the heart is at rest b. The diastolic pressure is 120 mmHg c. The systolic pressure if 80 mmHg d. The pressure is 80 mmHg when the heart is at rest - ️️D A case involving obvious negligence would be defined by the doctrine of: a. Respondeat superior b. Slander c. Libel d. Res ispa loquitur - ️️D (This means "the thing speaks for itself". It is something that could not have occurred by natural me...