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progav [2024/06/07 02:51] – created - external edit 127.0.0.1progav [2025/07/03 19:37] (current) – administrador
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 //Neurosurgery Department, University General Hospital of Alicante, Spain// //Neurosurgery Department, University General Hospital of Alicante, Spain//
 +----
  
- +----
-**Multiple-Choice Test** +
- +
-  - What is the primary purpose of the ProGav Miethke shunt? +
-    - [ ] a. To measure intracranial pressure +
-    - [ ] b. To drain cerebrospinal fluid +
-    - [X] c. To adjust shunt settings +
-    - [ ] d. To detect magnetic fields +
- +
-  - How can the setting of the ProGav Miethke shunt be adjusted? +
-    - [ ] a. By changing the valve's diameter +
-    - [X] b. By using external magnetic adjustment +
-    - [ ] c. By applying pressure to the scalp +
-    - [ ] d. By adjusting the gravitational unit +
- +
-  - What is the role of the brake system in the ProGav Miethke shunt? +
-    - [X] a. To hold the rotor in place during MRI scans +
-    - [ ] b. To prevent the shunt from draining cerebrospinal fluid +
-    - [ ] c. To adjust the shunt's opening pressure +
-    - [ ] d. To measure the patient's intracranial pressure +
- +
-  - What is the main concern regarding the interaction between the iPhone 12 and programmable ventriculoperitoneal (VP) shunts? +
-    - [X] a. Re-programming of shunt settings +
-    - [ ] b. Magnetic interference with shunt function +
-    - [ ] c. Risk of overdrainage +
-    - [ ] d. Pressure changes in the shunt +
- +
-  - How did the study find the iPhone 12's interaction with programmable VP shunts, such as the ProGav Miethke? +
-    - [ ] a. The iPhone 12 caused re-programming of shunt settings +
-    - [X] b. The iPhone 12 had no effect on the shunt settings +
-    - [ ] c. The iPhone 12 increased the risk of overdrainage +
-    - [ ] d. The iPhone 12 was not tested with VP shunts +
- +
-  - What is the significance of the MRI compatibility of medical implants and devices? +
-    - [ ] a. It allows for shunt settings to be determined using MRI scans. +
-    - [X] b. It enables patients to undergo MRI scans without shunt interference. +
-    - [ ] c. It reduces the risk of re-programming shunt settings during MRI. +
-    - [ ] d. It makes MRI scans safer for patients with VP shunts. +
- +
-  - What did the study conclude regarding the MRI safety of programmable VP shunt valves for 7T MR systems? +
-    - [ ] a. Programmable shunt valves are safe for all 7T MR systems. +
-    - [X] b. All programmable shunt valves are MR-unsafe for 7T systems. +
-    - [ ] c. Novel programming mechanisms can make shunt valves conditional for 7T MR systems. +
-    - [ ] d. The safety of programmable shunt valves for 7T MR systems needs further evaluation. +
- +
-  - What is the primary purpose of the Birmingham standardized IIH shunt protocol? +
-    - [ ] a. To increase the diameter of the shunt valve +
-    - [ ] b. To reduce the use of adjustable shunt valves +
-    - [X] c. To standardize CSF shunting in IIH patients +
-    - [ ] d. To eliminate the need for VPS insertion +
- +
-  - What is the primary focus of the study related to the determination of programmable shunt settings using CT scans? +
-    - [ ] a. To assess the compatibility of shunt settings with CT scans +
-    - [ ] b. To validate the MRI safety of programmable shunt valves +
-    - [X] c. To evaluate the feasibility of determining shunt settings using CT scans +
-    - [ ] d. To determine the brake mechanism of programmable shunts +
- +
-  - What is the key finding of the study on programmable shunt settings and CT scans? +
-    - [ ] a. The shunt settings cannot be determined using CT scans. +
-    - [X] b. The shunt settings can be determined accurately using CT scans. +
-    - [ ] c. The brake mechanism in programmable shunts is ineffective during CT scans. +
-    - [ ] d. The MRI compatibility of programmable shunt valves is not affected by CT scans. +
  
 ====== Latest PubMed Related Articles ====== ====== Latest PubMed Related Articles ======
Line 163: Line 102:
 ===== Case series ===== ===== Case series =====
  
-[[ProGav case series]]+[[ProGav case series]]. 
 + 
 +===== Test ===== 
 + 
 + 
 + 
 +**Multiple-Choice Test** 
 + 
 +  - What is the primary purpose of the ProGav Miethke shunt? 
 +    - [ ] a. To measure intracranial pressure 
 +    - [ ] b. To drain cerebrospinal fluid 
 +    - [X] c. To adjust shunt settings 
 +    - [ ] d. To detect magnetic fields 
 + 
 +  - How can the setting of the ProGav Miethke shunt be adjusted? 
 +    - [ ] a. By changing the valve's diameter 
 +    - [X] b. By using external magnetic adjustment 
 +    - [ ] c. By applying pressure to the scalp 
 +    - [ ] d. By adjusting the gravitational unit 
 + 
 +  - What is the role of the brake system in the ProGav Miethke shunt? 
 +    - [X] a. To hold the rotor in place during MRI scans 
 +    - [ ] b. To prevent the shunt from draining cerebrospinal fluid 
 +    - [ ] c. To adjust the shunt's opening pressure 
 +    - [ ] d. To measure the patient's intracranial pressure 
 + 
 +  - What is the main concern regarding the interaction between the iPhone 12 and programmable ventriculoperitoneal (VP) shunts? 
 +    - [X] a. Re-programming of shunt settings 
 +    - [ ] b. Magnetic interference with shunt function 
 +    - [ ] c. Risk of overdrainage 
 +    - [ ] d. Pressure changes in the shunt 
 + 
 +  - How did the study find the iPhone 12's interaction with programmable VP shunts, such as the ProGav Miethke? 
 +    - [ ] a. The iPhone 12 caused re-programming of shunt settings 
 +    - [X] b. The iPhone 12 had no effect on the shunt settings 
 +    - [ ] c. The iPhone 12 increased the risk of overdrainage 
 +    - [ ] d. The iPhone 12 was not tested with VP shunts 
 + 
 +  - What is the significance of the MRI compatibility of medical implants and devices? 
 +    - [ ] a. It allows for shunt settings to be determined using MRI scans. 
 +    - [X] b. It enables patients to undergo MRI scans without shunt interference. 
 +    - [ ] c. It reduces the risk of re-programming shunt settings during MRI. 
 +    - [ ] d. It makes MRI scans safer for patients with VP shunts. 
 + 
 +  - What did the study conclude regarding the MRI safety of programmable VP shunt valves for 7T MR systems? 
 +    - [ ] a. Programmable shunt valves are safe for all 7T MR systems. 
 +    - [X] b. All programmable shunt valves are MR-unsafe for 7T systems. 
 +    - [ ] c. Novel programming mechanisms can make shunt valves conditional for 7T MR systems. 
 +    - [ ] d. The safety of programmable shunt valves for 7T MR systems needs further evaluation. 
 + 
 +  - What is the primary purpose of the Birmingham standardized IIH shunt protocol? 
 +    - [ ] a. To increase the diameter of the shunt valve 
 +    - [ ] b. To reduce the use of adjustable shunt valves 
 +    - [X] c. To standardize CSF shunting in IIH patients 
 +    - [ ] d. To eliminate the need for VPS insertion 
 + 
 +  - What is the primary focus of the study related to the determination of programmable shunt settings using CT scans? 
 +    - [ ] a. To assess the compatibility of shunt settings with CT scans 
 +    - [ ] b. To validate the MRI safety of programmable shunt valves 
 +    - [X] c. To evaluate the feasibility of determining shunt settings using CT scans 
 +    - [ ] d. To determine the brake mechanism of programmable shunts 
 + 
 +  - What is the key finding of the study on programmable shunt settings and CT scans? 
 +    - [ ] a. The shunt settings cannot be determined using CT scans. 
 +    - [X] b. The shunt settings can be determined accurately using CT scans. 
 +    - [ ] c. The brake mechanism in programmable shunts is ineffective during CT scans. 
 +    - [ ] d. The MRI compatibility of programmable shunt valves is not affected by CT scans.
  
 ====References==== ====References====
  • progav.txt
  • Last modified: 2025/07/03 19:37
  • by administrador