Respan Dataset Explorer

Excretory non-gas acid-base state disorders are divided into the following groups:
Question 3 Answer

1.
Skin

2.
Intestinal

3.
Gastric

4.
Renal

5.
Hemic

Excretory non-gas acid-base state disorders can be categorized based on the route of acid-base regulation and excretion. The groups typically include:

1. **Skin** - While the skin plays a role in acid-base balance through sweat, it is not typically categorized as a primary source for acid-base disorders.

2. **Intestinal** - This refers to disorders involving the intestines that can lead to alterations in acid-base balance, such as through diarrhea (loss of bicarbonate) or vomiting (loss of acids).

3. **Gastric** - This includes conditions that lead to abnormal gastric acid secretion, which can influence overall acid-base balance, such as in cases of excessive vomiting (loss of H+ ions) or conditions leading to increased gastric acid production.

4. **Renal** - Renal (kidney) disorders can significantly influence acid-base balance through the excretion of acids or bicarbonates, affecting conditions like metabolic acidosis or metabolic alkalosis.

5. **Hemic** - This would relate to conditions affecting blood components or hemoglobin but is less commonly a direct category for acid-base disturbances.

Based on the classification, the primary groups relevant to excretory non-gas acid-base state disorders would primarily be **Intestinal, Gastric, and Renal**. The roles of skin and hemic systems may not be as directly influential in traditional categorizations of acid-base disorders.

Respiratory compensation of hypoxia includes:
Question 4 Answer

1.
Mobilization of reserve alveoli

2.
Decreased permeability of the alveolocapillary membrane for gases

3.
Increased alveolar ventilation

4.
Decreased alveolar ventilation

5.
Increased permeability of the alveolocapillary membrane for gases

Respiratory compensation for hypoxia primarily involves mechanisms that improve oxygen intake and delivery. The likely correct answer from your options would be:

**3. Increased alveolar ventilation** - When hypoxia occurs, the body compensates by increasing the rate and depth of breathing (ventilation) to improve the oxygenation of blood.

The other options are not typical compensatory mechanisms for hypoxia:

1. **Mobilization of reserve alveoli** - While theoretically possible in some circumstances, it's not a primary recognized mechanism of compensation for hypoxia.

2. **Decreased permeability of the alveolocapillary membrane for gases** - This would hinder gas exchange rather than facilitate compensation.

4. **Decreased alveolar ventilation** - This would worsen hypoxia, not compensate for it.

5. **Increased permeability of the alveolocapillary membrane for gases** - While an increased permeability might facilitate gas exchange under certain pathological conditions (like pulmonary edema), it isn't a direct compensatory mechanism for hypoxia.

Thus, the appropriate response remains **Increased alveolar ventilation** as the main respiratory compensation mechanism for hypoxia.

Choose the causes of blood viscosity increase
Question 5 Answer

1.
Hyperhydration of the body

2.
Drinking a lot of fresh water

3.
Hypohydration of the body

4.
Hyperproteinemia

Blood viscosity can increase due to several factors, including the concentration of cells and proteins in the blood. From the options provided, the causes of increased blood viscosity include:

3. **Hypohydration of the body** - Dehydration can lead to a relative increase in the concentration of cells and proteins in the blood, resulting in higher viscosity.

4. **Hyperproteinemia** - An increased level of proteins in the blood, such as in the case of certain diseases (e.g., multiple myeloma or chronic inflammation), can lead to increased blood viscosity.

The other options do not result in increased blood viscosity:

1. **Hyperhydration of the body** - This condition would dilute the blood components, generally leading to a decrease in viscosity.

2. **Drinking a lot of fresh water** - Similar to hyperhydration, this would result in dilution of the blood, reducing viscosity rather than increasing it.

Therefore, the correct answers for the causes of increased blood viscosity are **Hypohydration of the body** and **Hyperproteinemia**.

Choose the characterized vessels of the microvasculature.
Question 6 Answer

1.
lymphatic capillaries

2.
veins

3.
arteries

4.
arterioles

5.
precapillaries

The vessels of the microvasculature are primarily those that are involved in the exchange of nutrients, gases, and waste products at the tissue level. From the options provided, the characterized vessels of the microvasculature include:

1. **Lymphatic capillaries** - These vessels play a crucial role in the absorption of interstitial fluid and the return of lymph to the circulatory system.

4. **Arterioles** - These are small-diameter blood vessels that lead to capillaries and are important in regulating blood flow and pressure in the microcirculation.

5. **Precapillaries** (or precapillary sphincters) - These are small vessels or regions that regulate blood flow into the capillaries.

The other options:

2. **Veins** - While veins are part of the vascular system, they are not classified as microvessels but rather as larger vessels that return blood to the heart.

3. **Arteries** - Similar to veins, arteries are larger vessels that carry blood away from the heart and are not classified as part of the microvasculature.

In summary, the characterized vessels of the microvasculature from the provided options are **lymphatic capillaries**, **arterioles**, and **precapillaries**.

Match the correct sequence of phagocytosis stages.
Phase of killing or degradation of the ingested material (digestion)
Answer 1 Question 7
Phase of engulfment with formation of a phagocytic vacuole
Answer 2 Question 7
Phase of approach (chemotaxis)
Answer 3 Question 7
Phase of recognition and attachment of phagocytosis object
Answer 4 Question 7

The stages of phagocytosis can be matched in the following sequence:

1. **Phase of approach (chemotaxis)** - This is the initial phase where the phagocytes are attracted to the site of infection or inflammation by chemical signals.

2. **Phase of recognition and attachment of phagocytosis object** - In this phase, the phagocyte identifies and binds to the pathogen or particle to be ingested.

3. **Phase of engulfment with formation of a phagocytic vacuole** - After recognition and attachment, the phagocyte engulfs the material, leading to the formation of a phagocytic vacuole (also known as a phagosome).

4. **Phase of killing or degradation of the ingested material (digestion)** - In this final phase, the contents of the phagocytic vacuole are exposed to enzymes and reactive substances, leading to the killing and digestion of the ingested material.

So the correct matching is:

- **Phase of Approach (chemotaxis)**: Answer 3
- **Phase of recognition and attachment of phagocytosis object**: Answer 4
- **Phase of engulfment with formation of a phagocytic vacuole**: Answer 2
- **Phase of killing or degradation of the ingested material (digestion)**: Answer 1

Choose the correct statements.
Question 8 Answer

1.
Example of specific changes in cell injury is a synthesis in the organism of anti-red blood cells antibodies leads to immune hemolysis of erythrocytes

2.
Example of non-specific changes in cell injury is a synthesis in the organism of anti-red blood cells antibodies leads to immune hemolysis of erythrocytes

3.
Specific changes in cell injury are typical for only one certain pathogenic agent

4.
Example of specific changes in cell injury are development of acidosis, excessive activation of free radical and peroxide reactions, denaturation of protein molecules, increase in the permeability of a cell membrane

5.
Non-specific changes in cells are observed in various cell types under the action of various agents

Let's analyze each statement: 

1. **Example of specific changes in cell injury is a synthesis in the organism of anti-red blood cells antibodies leads to immune hemolysis of erythrocytes**.  
   - **This statement is correct**. The synthesis of antibodies specifically targeting red blood cells leading to hemolysis is an example of a specific immune response to a specific antigen.

2. **Example of non-specific changes in cell injury is a synthesis in the organism of anti-red blood cells antibodies leads to immune hemolysis of erythrocytes**.  
   - **This statement is incorrect**. The synthesis of antibodies against red blood cells is a specific immune response, not a non-specific change.

3. **Specific changes in cell injury are typical for only one certain pathogenic agent**.  
   - **This statement is correct**. Specific changes are indeed associated with particular pathogens or specific mechanisms of injury.

4. **Example of specific changes in cell injury are development of acidosis, excessive activation of free radical and peroxide reactions, denaturation of protein molecules, increase in the permeability of a cell membrane**.  
   - **This statement is incorrect**. These changes are considered non-specific responses to various types of cell injury rather than specific changes associated with a particular agent.

5. **Non-specific changes in cells are observed in various cell types under the action of various agents**.  
   - **This statement is correct**. Non-specific changes can occur in many different cell types in response to a variety of agents, indicating a general response to injury.

Thus, the correct statements are:

- **1** (Example of specific changes in cell injury is a synthesis in the organism of anti-red blood cells antibodies leads to immune hemolysis of erythrocytes)  
- **3** (Specific changes in cell injury are typical for only one certain pathogenic agent)  
- **5** (Non-specific changes in cells are observed in various cell types under the action of various agents)

Choose the systemic signs of inflammation.
Question 9 Answer

1.
Quantitative and qualitative changes of blood plasma proteins

2.
Changes in the amount of white blood cells

3.
Dolor

4.
Tumor

5.
Fever

Systemic signs of inflammation can involve changes that affect the body as a whole, rather than localized signs that occur at the site of inflammation. Among the options you provided, the systemic signs of inflammation include:

1. **Quantitative and qualitative changes of blood plasma proteins** - This refers to the acute phase response and changes in protein levels (such as increases in fibrinogen, C-reactive protein, etc.) that occur during inflammation.

2. **Changes in the amount of white blood cells** - This can include leukocytosis (increased white blood cell count) as part of the systemic inflammatory response.

5. **Fever** - A systemic response often associated with inflammation, where the body's temperature increases as part of the immune response.

The remaining options refer to local signs of inflammation:

3. **Dolor** - This means pain and is a local sign of inflammation.

4. **Tumor** - This means swelling and is also a local sign of inflammation.

In summary, the systemic signs of inflammation from your provided options are:

- **1. Quantitative and qualitative changes of blood plasma proteins**  
- **2. Changes in the amount of white blood cells**  
- **5. Fever**

Pyrogens according to their origin are divided into:
Question 10 Answer

1.
Secondary

2.
Mixed

3.
Primary

4.
Exogenous

5.
Endogenous

Pyrogens are substances that induce fever by acting on the hypothalamus to increase the body temperature. They can be classified based on their origin into the following categories:

1. **Exogenous** - These pyrogens originate from outside the body, such as bacterial toxins or other microbial products.

2. **Endogenous** - These pyrogens are produced by the body itself, often in response to infections or inflammation. Examples include cytokines like interleukin-1 (IL-1) and tumor necrosis factor-alpha (TNF-α).

3. **Primary** - This term is not commonly used in the standard classification of pyrogens; it is more typical to refer specifically to exogenous and endogenous.

4. **Secondary** - Similar to primary, this term does not have a well-defined role in the classification of pyrogens.

5. **Mixed** - This is also not a standard classification used for pyrogens.

Based on standard classifications, the correct divisions of pyrogens according to their origin would be:

- **Exogenous**
- **Endogenous**

Therefore, the most appropriate answers among your options are **4. Exogenous** and **5. Endogenous**.

Choose the causes of hyperosmolar hyperhydratation.
Question 11 Answer

1.
The introduction into the body of solutions with a high salt content without monitoring their content in the blood plasma

2.
Insufficient drinking of water (“dry” fasting with refusal to drink fluids)

3.
Polyuria

4.
Forced drinking of sea water

5.
Hyperthermic conditions

Hyperosmolar hyperhydration (hyperosmolarity with hypovolemia) typically occurs when there is an excessive influx of solutes, leading to a state where the concentration of solutes in the blood is significantly increased. Let's analyze the possible causes you provided:

1. **The introduction into the body of solutions with a high salt content without monitoring their content in the blood plasma** - **This is a cause of hyperosmolar hyperhydration** because excessive salt intake can lead to increased osmolarity in the blood.

2. **Insufficient drinking of water (“dry” fasting with refusal to drink fluids)** - **This is not a direct cause of hyperosmolar hyperhydration.** Instead, it could lead to dehydration and hyperosmolarity due to fluid loss without adequate intake.

3. **Polyuria** - **This may contribute to dehydration but not directly to hyperosmolar hyperhydration.** Polyuria can lead to fluid loss and potentially result in decreased plasma volume and higher osmolarity.

4. **Forced drinking of sea water** - **This is a cause of hyperosmolar hyperhydration.** Drinking seawater, which is high in salt content, would increase blood osmolarity significantly, leading to hyperosmolarity.

5. **Hyperthermic conditions** - **This typically leads to dehydration due to increased fluid loss through sweat.** It does not directly cause hyperosmolar hyperhydration but can lead to changes in body fluid balance.

In conclusion, the causes of hyperosmolar hyperhydration among your options are:

- **1. The introduction into the body of solutions with a high salt content without monitoring their content in the blood plasma**
- **4. Forced drinking of sea water**

Choose the causes of blood viscosity decrease.
Question 12 Answer

1.
Hyperproteinemia

2.
Hyperhydration of the body

3.
Drinking a lot of fresh water

4.
Increased permeability of blood vessels wall

5.
Hypohydration of the body

Blood viscosity can decrease due to several factors, typically related to changes in the concentration of blood components (like cells and proteins) as well as hydration status. Among the options you’ve provided, the causes of decreased blood viscosity are:

2. **Hyperhydration of the body** - Increased fluid volume dilutes blood components (cells and proteins), leading to decreased viscosity.

3. **Drinking a lot of fresh water** - Similar to hyperhydration, increased intake of fresh water increases the volume of blood plasma, diluting its components and lowering viscosity.

The other options would lead to an increase in blood viscosity:

1. **Hyperproteinemia** - This condition results in an increased concentration of proteins in the blood, which raises viscosity.

4. **Increased permeability of blood vessels wall** - This would typically not directly affect blood viscosity but can lead to changes in fluid dynamics and blood composition.

5. **Hypohydration of the body** - Dehydration concentrates the blood components, leading to increased viscosity.

In summary, the correct answers for the causes of blood viscosity decrease are:

- **2. Hyperhydration of the body**
- **3. Drinking a lot of fresh water**