Brainarium

What do delta cells secrete? a. pancreatic polypeptide b. insulin c. glucagon d. somatostatin d. somatostatin Somatostatin (decrease glucagon & insulin) What do PP cells secrete? a. pancreatic polypeptide b. insulin c. glucagon d. somatostatin a. pancreatic polypeptide Glycated Hemoglobin A1C measures blood glucose for how many months? It checks the blood glucose for the past 3-4 months (120 days) What is a normal A1C for a non-diabetic? < 5.4-5.6% What is a normal A1C for a ...

What is the nursing process? - CORRECT ANSWER-systematic problem-solving approach to identifying and treating human responses to actual or potential health difficulties. patient centered and focuses on problem solving and inhaling strengths. uses ADPIE emergency assessment - CORRECT ANSWER-involves life threatening or unstable situation, traumatic injury, uses ABCDE ABCDE - CORRECT ANSWER-airway, breathing, circulation, disability, and exposure ADPIE - CORRECT ANSWER-assessment of patient...

Wheezing sound is? - CORRECT ANSWER-High pitched sound heard in the lungs with asthmatics or lung disease crackles sound is - CORRECT ANSWER-fine crackling or bubbling sounds, commonly heard during inspiration when there is fluid in the alveoli; also called rales pleural friction sound is - CORRECT ANSWER-rub is a harsh grating sound like two pieces of leather being rubbed together and may be heard on inspiration and expiration. Friction rubs are related to loss of lubricating pleural flui...

When a nurse is teaching a patient about how to administer an epinephrine injection in case of a severe allergic reaction, the nurse tells the patient to hold the injection like a dart. Which of the following instructional methods did the nurse use 1. Telling 2. Analogy 3. Demonstration 4. Simulation - CORRECT ANSWER-2.

Name two roles a nurse may play when doing research? - CORRECT ANSWERprincipal investigator subject evaluator of research findings What is the Nuremberg Code? - CORRECT ANSWER-set of ethical standards for human experimentation, is produced as the result of a trail against several Nazi doctors who conducted experiments on prisoners during WWII what is the declaration of Helsinki? - CORRECT ANSWER-a set of ethical principles regarding human experimentation developed for the medical communit...

What are three main focuses of intracranial regulation? Perfusion, Neurotransmission, and pathology What are the signs of cushings triad? SATA A. Tachycardia B. BradyCardia C. Hypotension D. Hypertension E. Changes in respiration B,D,E, Cushings triad is best described as? Signs and symptoms indicating increased intracranial pressur

1 A 58-year-old man with no prior cardiovascular disease has three office blood pressure readings averaging 142/88 mm Hg. He has BMI 31, smokes, and has LDL 150 mg/dL. According to current guideline thresholds most relevant to primary care, which is the best immediate classification and next step? A. Normal BP — reassure and repeat annually. B. Elevated BP — recommend lifestyle modification only. C. Stage 1 hypertension — start antihypertensive medication immediately. D. Stage 2 hy...

1. Which California agency regulates household moving companies? A. California Department of Transportation (Caltrans) B. California Public Utilities Commission (CPUC) [ANSWER] C. California Department of Consumer Affairs D. Federal Motor Carrier Safety Administration (FMCSA) Explanation: The CPUC regulates household goods movers in California, including licensing, safety, and consumer protections. 2. What is the minimum insurance household movers in California must maintain? A. $10,000 ...

1. What is the primary purpose of a propane regulator in an RV system? A) To store excess propane B) To reduce the pressure from the tank to a safe level C) To increase the pressure for better performance D) To filter impurities from the propane Correct Answer: B) To reduce the pressure from the tank to a safe level Explanation: A propane regulator ensures that the pressure of propane delivered to appliances is consistent and within safe operating limits. Without it, appliances could be d...

1. What is the main purpose of a primer in a coating system? A. To provide aesthetic color B. To act as a temporary protective layer C. To improve adhesion and corrosion resistance [ANSWER] D. To allow easy cleaning of the surface Explanation: A primer enhances adhesion between the substrate and the subsequent coating and provides corrosion protection. It also improves coating system longevity. 2. Which SSPC surface preparation standard specifies near-white metal blast cleaning? A. SSPC-...

1. What is the primary purpose of a reservation of rights letter in claims handling? A) To deny the claim outright B) To inform the insured that the insurer may not provide coverage C) To settle the claim immediately D) To request additional documentation from the insured Correct Answer: B) To inform the insured that the insurer may not provide coverage Explanation: A reservation of rights letter is issued by an insurer to inform the insured that while the insurer is investigating the cla...

1. Which Milestone XProtect edition is designed for large-scale, enterprise deployments with unlimited cameras? A. XProtect Essential+ B. XProtect Express C. XProtect Corporate [ANSWER] D. XProtect Professional Explanation: XProtect Corporate is designed for enterprise-scale deployments and supports unlimited cameras, multi-server setups, and advanced failover options. Essential+ and Express are for smaller installations, and Professional has limited camera support. 2. What is the main...

1. What is the primary purpose of reinforcing steel (rebar) in concrete? A. Reduce shrinkage cracking B. Increase tensile strength [ANSWER] C. Accelerate curing time D. Improve concrete workability Rationale: Concrete is strong in compression but weak in tension. Rebar adds tensile strength, helping concrete resist bending and cracking. 2. What is the minimum compressive strength of concrete required for residential footings per typical building codes? A. 1,500 psi B. 2,500 psi C. 3,0...

1. Which agency primarily regulates worker safety on utility construction sites in Wisconsin? A. EPA B. OSHA [ANSWER] C. DOT D. DNR Rationale: OSHA (Occupational Safety and Health Administration) sets federal safety standards applicable to construction and utility work, including Wisconsin. 2. When installing underground utilities near existing gas lines, the first step should be: A. Begin excavation immediately B. Notify the local utility company [ANSWER] C. Install temporary marker...

1. Which Nevada agency is responsible for issuing a General Engineering (A) contractor’s license? A. Nevada Department of Transportation (NDOT) B. Nevada State Contractors Board (NSCB) [ANSWER] C. Nevada State Board of Engineers D. Nevada Department of Business & Industry Rationale: The NSCB regulates contractor licensing in Nevada, including Class A General Engineering licenses. 2. The Nevada State Contractors Board can discipline a contractor for all the following EXCEPT: A. Abando...

Q1. Which component in a Milestone XProtect system is responsible for managing licenses and configuration? A. Event Server B. Recording Server C. Management Server [ANSWER] D. Mobile Server Rationale: The Management Server handles configuration, licenses, and overall system management. Q2. Which protocol is most commonly used by IP cameras to stream video to the Recording Server? A. FTP B. RTSP [ANSWER] C. SNMP D. SMTP Rationale: The Real-Time Streaming Protocol (RTSP) is the stand...

1. What is the typical voltage range for primary distribution systems in the United States? A) 120–240 V B) 600–1,000 V C) 4 kV–35 kV D) 69 kV–500 kV Rationale: Primary distribution usually operates between 4 kV and 35 kV. Transmission voltages are higher, and secondary distribution is lower. 2. Which of the following best describes the purpose of a substation? A) Increase customer billing accuracy B) Step voltage up or down and provide switching/protection C) Store energy fo...

California Alarm Company Qualified Manager Practice Exam – Set 1 1. Which California law primarily regulates alarm companies and their employees? A. Penal Code B. Civil Code C. Business & Professions Code, Chapter 11.5 D. Health & Safety Code Rationale: The California Alarm Company Act, under Business & Professions Code Chapter 11.5, governs alarm companies, including licensing requirements and qualifications for managers. 2. A Qualified Manager (QM) must have which of the following? ...

California Alarm Company Qualified Manager Practice Exam – Questions 1-50 1. Which California law regulates alarm companies and their managers? A. California Business & Professions Code, Division 8 B. California Penal Code C. California Vehicle Code D. California Civil Code Rationale: Division 8 of the California Business & Professions Code covers the Alarm Company Act, including licensing requirements for managers. 2. How long must an alarm company keep records of alarm responses? A....

Pure Certified FlashArray Storage Professional 1. What is the core operating system used by Pure Storage FlashArray? A. Windows Server B. Linux C. Purity//FA [ANSWER] D. VMware ESXi Rationale: Purity//FA is Pure Storage’s purpose-built operating system for FlashArray, providing high availability, performance, and data services. 2. Which type of storage media is exclusively used in Pure FlashArray? A. HDD B. Hybrid (HDD + SSD) C. All-Flash SSDs [ANSWER] D. Tape Rationale: FlashArra...