1. 🔴 RED FLAGS / EMERGENCIES (DO NOT MISS)

Cauda equina syndrome

• Back pain + sciatica
• Saddle anaesthesia / reduced perianal sensation
• Urinary retention → late incontinence
• 👉 Urgent MRI spine

Epidural abscess / discitis complication

• Back pain + fever + neuro signs
• Risk: IVDU, infective endocarditis
• Organism: Staph aureus
• 👉 MRI; consider echo if discitis

Compartment syndrome

• Pain out of proportion
• Pain on passive stretch (key sign)
• ↑ analgesia requirement
• Pulses may be present (DO

2.Usage of Static,global variables

class VariableDemo {
    private int instanceVar = 10;
    private static int staticVar = 20;

    public void displayVariables() {
        int localVar = 30;

        System.out.println("Instance Variable: " + instanceVar);
        System.out.println("Static Variable: " + staticVar);
        System.out.println("Local Variable: " + localVar);

}

    public static void main(String[] args) {
        VariableDemo demo = new VariableDemo();

Consumer buying behaviour is mainly classified into four types:

1. Complex Buying Behaviour

The product isexpensive

Example: Buying a car, laptop, or house

2. Dissonance-Reducing Buying Behaviour

High involvement but few differences between brands

3. Habitual Buying Behaviour

Low involvement and frequent purchases

4. Variety-Seeking Buying Behaviour

Low involvement butsignificant differences between brands

Consumer products are generally classified into four main types:

1. Convenience Products

Bought

Define and classify colloids. Discuss its applications in pharmacy.

Answer:

Definition:

A colloid is a heterogeneous system in which one substance called the dispersed phase is distributed uniformly in another substance called the dispersion medium. The particle size of colloidal particles ranges from 1 nm to 1000 nm.

Classification of Colloids:

• Lyophilic Colloids (Solvent-loving): These colloids have a strong affinity for the dispersion medium. Examples: Starch, Gelatin, Gum acacia.

• Lyophobic

Properties of Multimedia Computing

Combination of Media (text,audio,video,image,animation ,All media are integrated into a single application)

Independence of Media(Each media type in a multimedia system can exist and be processed independently.Example:Audio can be edited without changing video. Image can be compressed separately ,This provides flexibility in processing.)

Computer Support Integration (Multimedia systems rely heavily on computer systems for:Data processing,Storage,Compression Synchronization,

The Global Structure of Multimedia represents the overall organization of multimedia systems into different domains that work together to capture, process, store, transmit and present multimedia information.

It provides a framework for understanding how multimedia components interact within a multimedia environment.

Main Domains of Multimedia Structure

1. Device Domain 2.system domain 3. Application domain 

JPEG Compression Process Steps in Detail with Example

Step 1 : The input image is divided

A desconcentração e a descentralização administrativas encontram-se previstas no artigo 267.º, n.º 2 da CRP e visam aproximar a Administração dos cidadãos, aumentar a eficiência dos serviços e melhorar o funcionamento da Administração Pública.

A desconcentração consiste na distribuição de competências entre vários órgãos da mesma pessoa coletiva pública, não havendo criação de uma nova entidade jurídica. Mantém-se a hierarquia administrativa e pretende-se tornar a atuação