ECONOMICS,NURSING,BIOLOGY AND ALL REVISION MATERIALS

TMC LJU Version 8 Exam Questions & Answers 2025/2026 A patient with an ideal body weight of 80-kg (176-lb) is being evaluated for cessation of mechanical ventilation. The following weaning parameters and clinical data are available: Vital Capacity 1.2 L RSBI 50 Spont VT 400 mL Resp Rate 20/min Which of the parameters is the most reliable indicator that the patient is ready for cold cessation of mechanical ventilation? A. Spont VT B. RSBI C. VC D. RR - ANSWERSThe correct ans...

LJU TMC FORM C EXAM QUESTIONS & ANSWERS 2025/2026 The respiratory therapist should evaluate which of the following to develop a teaching plan for a patient who will be using a small volume nebulizer at home? A. english speaking proficiency B. spousal support C. highest grade level achieved in school D. manual dexterity - ANSWERSThe correct answer is : D Explanation : A patient that is taking nebulizer treatments needs to be able to demonstrate manual dexterity, and the ability...

LJU TMC FORM 5 EXAM QUESTIONS & ANSWERS 2025/2026 A patient with a history of chronic bronchitis is post-operative for an exploratory laparotomy. Review of the medical record suggests the physician has concern about difficulty clearing secretions after the procedure. To assist the patient with mobilization and removal of secretions, the respiratory therapist should recommend A. MDI therapy with an anti-inflammatory corticosteroid B. administer cromolyn sodium C. administer tetracyclin...

TMC LJU version 3 Test Questions & Answers 2025/2026 The respiratory therapist should evaluate which of the following to develop a teaching plan for a patient who will be using a small volume nebulizer at home? A. spousal support B. manual dexterity C. english speaking proficiency D. highest grade level achieved in school - ANSWERSManual dexterity. A patient that is taking nebulizer treatments needs to be able to demonstrate manual dexterity, and the ability to hold and manipulate t...

LJU TMC Version 2 Exam Questions & Answers 2025/2026 Quality control data for an arterial blood gas analyzer is plotted on a graph that has a range of 4 standard deviations (2 SD up and 2 SD down). Points on the graph show a gradual rise from below the mean to above the mean. All points are within 2 SD of the mean. The respiratory supervisor should A. call the medical director for direction B. remove this machine from service C. replace the electrodes D. monitor this machine closely...

LJU TMC Version 9 Exam Questions & Answers 2025/2026 A respiratory therapist notes the word cachectic used in the medical documentation to describe a patient. This is most consistent with A. obesity B. a wasted apperance C. obtunded D. non-attentiveness - ANSWERSThe correct answer is : B Explanation : The word "cachectic" refers to a wasted appearance, skinny, and poor skin turgor. A person with AIDS or pulmonary tuberculosis may demonstrate this. A long-term care pat...

LJU TMC version 4 Test Questions & Answers 2025/2026 Which of the following equipment is most helpful at measuring FRC in a patient who has significant non-ventilated lung spaces? A. nitrogen analyzer for a nitrogen washout test B. peak flow meter C. helium analyzer for a helium dilution test D. plethysmograph - ANSWERSPlethysmograph.You can determine FRC in three different ways - body box, nitrogen washout, or helium dilution. If someone has non-ventilated lung space, nitrogen wash...

TMC LJU exam version 2 questions & answers 2025/2026 Quality control material has published values for pH of 7.30, PO2 of 85 mm Hg. Documentation indicates the range of pH is 0.5% and is 3% for PO2. Machine results are as follows: pH PO2 (mmHg) Run 1 7.33 83 Run 2 7.25 86 Run 3 7.29 80 Which quality control runs indicate the machine is out of control? A. 1, 2, and 3 B. 1 and 2 C. 1 and 3 D. 2 and 3 - ANSWERSThe correct answer is : D Explanation : This question is ...

TMC LJU version 6 exam questions & answers 2025/2026 The respiratory therapist should evaluate which of the following to develop a teaching plan for a patient who will be using a metered dose inhaler (MDI) at home? A. highest achieved grade level and GPA B. disease history and current diagnosis C. visual acuity and color blindedness D. manual dexterity and language skills - ANSWERSManual dexterity and language skills. A patient taking nebulizer treatments should be able to demonstra...

BUNDLE - IEB EXAMS

IEB CAT Tips Exam Questions & Answers 2025/2026 computer switching on but not operating correctly - ANSWERSincompatible mouse / keyboard drivers disadvantages of GPS - ANSWERSinvasion of privacy, drains battery quickly, thieves / criminals can get location primary memory examples - ANSWERSRAM, ROM, cache advantages of partitioning hard drive - ANSWERStwo or more OSs, use one as recovery drive, one for programs and other for data disadvantages of partitioning hard drive - ANSWERS...

IEB rate of reactions exam questions & answers 2025/2026

IEB Physics Exam Questions & Answers 2025/2026 A pulse - ANSWERSA single disturbance in a medium that moves from one point to another Medium - ANSWERSMaterial through which a pulse moves Transverse pulse - ANSWERSA pulse where the particles disturbed move perpendicularly to the direction in which the pulse is moving Amplitude - ANSWERSThe maximum displacement of a particle in the medium from its rest position (equilibrium) Interferende - ANSWERSWhen two or more pulses meet at th...

IEB Chemistry Exam Questions & Answers 2025/2026 Mixtures - ANSWERSA combination of two or more pure substances that are not chemically bonded together homogeneous mixture - ANSWERSA mixture with uniform composition and the various components of the mixture cannot be seen heterogeneous mixture - ANSWERSA mixture that does not have uniform composition and the various components of the mixture can be seen Pure substances - ANSWERSAny substance that is not a mixture, including elemen...

Business IEB HR Study Exam Questions & Answers 2025/2026 State the purpose of manpower planning - ANSWERS- to determine how many employees is needed - to determine what skills the employees must have - to determine when these employees are needed Why would a petrol station use internal recruitment - ANSWERS- the recruit is familiar with the routine/ code of conduct and will require less training - its less costly then external recruitment as costs associated with external recruitment,...

IEB Afrikaans Woordeskat vir Exam Questions & Answers 2025/2026 Gelukkig - ANSWERSHappy Bly - ANSWERSHappy Vrolik - ANSWERSHappy Ongelukkig - ANSWERSUnhappy Hartseer - ANSWERSSad Treurig - ANSWERSSad Bekommerd - ANSWERSWorried Kwaad - ANSWERSAngry Bang - ANSWERSScared Moeg - ANSWERSTired Verveeld - ANSWERSBored

English Ieb test questions & answers 2025/2026 Allusion - ANSWERSA reference to another work of literature, person, or event Antithesis - ANSWERSthe direct opposite, a sharp contrast Litotes - ANSWERSunderstatement innuendo - ANSWERSa hint, indirect suggestion, or reference Synecdoche - ANSWERSA figure of speech in which a part is used for the whole (as hand for sailor), the whole for a part (as the law for police officer), the specific for the general (as cutthroat for assassin...

IEB Business Study Exam Gr 12 Questions & Answers 2025/2026 Intrapreneur - ANSWERSsomeone who works inside an existing organization who sees an opportunity for a product or service and mobilizes the organization's resources to try to realize it entrepreneur - ANSWERSA person who starts up and takes on the risk of a business diversification - ANSWERSa strategy of increasing sales by introducing new products into new markets autocratic - ANSWERSabsolute in power or authority Sy...

IEB English Paper 1 Exam Questions & Answers 2025/2026

IEB Design Final Exam Questions & Answers 2025/2026 Linear design process - ANSWERSprocess where each phase follows a specific sequence without revisitation Cyclical design process - ANSWERSrepeating phases, allowing for continuous improvement based off feedback Ideation phase - ANSWERSInterpret/Rationale: summary of brief interpretation, how arrived at design solution Identify: initial response to theme Research: existing examples Analyse: issues related to brief Concept phase...