Foot Health Practitioner - Qp5

1. ______ is when a lymph node becomes blocked.

Swelling

Oedema

Erythrocytes

Oedema is the correct answer because it refers to the condition when a lymph node becomes blocked. Oedema is the accumulation of excess fluid in the body tissues, often causing swelling. When a lymph node becomes blocked, the normal flow of lymphatic fluid is disrupted, leading to the accumulation of fluid in the affected area and causing swelling or oedema.

Explanation

Oedema is the correct answer because it refers to the condition when a lymph node becomes blocked. Oedema is the accumulation of excess fluid in the body tissues, often causing swelling. When a lymph node becomes blocked, the normal flow of lymphatic fluid is disrupted, leading to the accumulation of fluid in the affected area and causing swelling or oedema.

2. Prophylaxis is the prevention of infection.

True

False

Prophylaxis refers to the measures taken to prevent the occurrence of a disease or infection. It involves the use of various methods such as vaccines, medications, or lifestyle changes to reduce the risk of infection. Therefore, the statement "Prophylaxis is the prevention of infection" is true.

Explanation

Prophylaxis refers to the measures taken to prevent the occurrence of a disease or infection. It involves the use of various methods such as vaccines, medications, or lifestyle changes to reduce the risk of infection. Therefore, the statement "Prophylaxis is the prevention of infection" is true.

3. The only time a nail should be cut straight across is in the case of ingrown nails.

True

False

Cutting a nail straight across is not only necessary in the case of ingrown nails but is also the recommended method for nail maintenance. Trimming nails straight across helps prevent nail splitting, ingrown nails, and other nail problems. It is important to avoid cutting nails too short or rounding the corners, as this can lead to discomfort and potential nail issues.

Explanation

Cutting a nail straight across is not only necessary in the case of ingrown nails but is also the recommended method for nail maintenance. Trimming nails straight across helps prevent nail splitting, ingrown nails, and other nail problems. It is important to avoid cutting nails too short or rounding the corners, as this can lead to discomfort and potential nail issues.

4. Oedema may result from several causes:

Liver diseases

Lung diseases

Kidney diseases

Inflammatory conditions

Oedema, or the accumulation of fluid in the body tissues, can be caused by various factors. Liver diseases such as cirrhosis can lead to fluid retention due to impaired liver function. Kidney diseases, such as nephrotic syndrome or renal failure, can also cause oedema as the kidneys are responsible for regulating fluid balance in the body. Inflammatory conditions, such as arthritis or infections, can cause oedema due to the body's immune response and increased blood flow to the affected area. These three factors - liver diseases, kidney diseases, and inflammatory conditions - can all contribute to the development of oedema.

Explanation

Oedema, or the accumulation of fluid in the body tissues, can be caused by various factors. Liver diseases such as cirrhosis can lead to fluid retention due to impaired liver function. Kidney diseases, such as nephrotic syndrome or renal failure, can also cause oedema as the kidneys are responsible for regulating fluid balance in the body. Inflammatory conditions, such as arthritis or infections, can cause oedema due to the body's immune response and increased blood flow to the affected area. These three factors - liver diseases, kidney diseases, and inflammatory conditions - can all contribute to the development of oedema.

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5. Vessels are fitted with many lunar valves to prevent back-flow.

True

False

Vessels are not fitted with lunar valves to prevent back-flow. The statement is incorrect.

Explanation

Vessels are not fitted with lunar valves to prevent back-flow. The statement is incorrect.

6. Match the following statements:

Repeated immersion in water alternated with periods of dryness, or repetitive contact with chemicals such as degreasants, detergents, organic liquids or oils may also produce effects in the nails and associated anatomy.

These dystrophies are present at birth and cause the nail to be malformed or mis-shapen.

Nails and related structures may be invaded by bacteria.

Nails may display distinctive features, patterns and artefacts which may be quite specific to a particular condition.

Where the nail plate is distorted it is important to look for the source of the distorting pressure which may be obvious or covert, but should always be considered.

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7. It is generally accepted that most tasks can be accomplished with either a _____ blade.

No. 10 or No. 15

No. 11 or No. 15

No. 12 or No. 15

Most tasks can be accomplished with either a No. 10 or No. 15 blade, or a No. 11 or No. 15 blade.

Explanation

Most tasks can be accomplished with either a No. 10 or No. 15 blade, or a No. 11 or No. 15 blade.

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8. Match the following statements:

It also contains substances which may be toxic and damaging to the body.

These join with one another to form the lymph vessels, which eventually feed into two lymphatic ducts.

Each consists of a fibrous capsule which is divided within by partitions known as trabeculae.

They produce lymphocytes and antibodies.

This gland lies in the upper chest, behind the sternum.

In many respects it resembles a giant lymph node.

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