Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 16, Problem 1MCQ

Summary Introduction

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

Pollen is an inhalant type of allergen. Hence, option (d) is correct.

Option (d) is given as “Inhalant”.

Explanation of Solution

Justify reason for the correct statement:

The pollen is light and is produced by plants for the purpose of reproduction. These pollens are light and travel through air and get inhaled during breathing. It causes irritation in the respiratory tract.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “contactant”.

Contact allergens enter the body through the skin and these allergens generally cause skin rashes or itching but pollen causes irritation in the respiratory tract. Hence, it is a wrong answer.

Option (b) is given as “ingestant”.

Ingestants are the food-based allergens and enter the body through food consumption. It basically consists of milk, peanuts, wheat nuts and many more. But pollen is not a consumable item. Hence, it is a wrong answer.

Option (c) is given as “Injectants”

Injectants enter the body through insect bite, drugs or serum. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The pollen is a type of inhalant allergen. They enter the body while breathing and cause irritation in the respiratory tract.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Pollen is which type of allergen?a. contactant b. ingestant c. injectantd. inhalant

Which reaction requires complement?a. hemagglutination b. precipitation c. hemolysis d. toxin neutralization

write an essay talking about: Allergic reactions of cellular (delayed) type. Mechanism of development, clinical forms of detection: infectious, contact allergy. Immunodiagnosis.

Answer 2

Question

Chapter 16, Problem 1MCQ

Summary Introduction

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

Pollen is an inhalant type of allergen. Hence, option (d) is correct.

Option (d) is given as “Inhalant”.

Explanation of Solution

Justify reason for the correct statement:

The pollen is light and is produced by plants for the purpose of reproduction. These pollens are light and travel through air and get inhaled during breathing. It causes irritation in the respiratory tract.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “contactant”.

Contact allergens enter the body through the skin and these allergens generally cause skin rashes or itching but pollen causes irritation in the respiratory tract. Hence, it is a wrong answer.

Option (b) is given as “ingestant”.

Ingestants are the food-based allergens and enter the body through food consumption. It basically consists of milk, peanuts, wheat nuts and many more. But pollen is not a consumable item. Hence, it is a wrong answer.

Option (c) is given as “Injectants”

Injectants enter the body through insect bite, drugs or serum. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The pollen is a type of inhalant allergen. They enter the body while breathing and cause irritation in the respiratory tract.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 16, Problem 1MCQ

Summary Introduction

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

Pollen is an inhalant type of allergen. Hence, option (d) is correct.

Option (d) is given as “Inhalant”.

Explanation of Solution

Justify reason for the correct statement:

The pollen is light and is produced by plants for the purpose of reproduction. These pollens are light and travel through air and get inhaled during breathing. It causes irritation in the respiratory tract.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “contactant”.

Contact allergens enter the body through the skin and these allergens generally cause skin rashes or itching but pollen causes irritation in the respiratory tract. Hence, it is a wrong answer.

Option (b) is given as “ingestant”.

Ingestants are the food-based allergens and enter the body through food consumption. It basically consists of milk, peanuts, wheat nuts and many more. But pollen is not a consumable item. Hence, it is a wrong answer.

Option (c) is given as “Injectants”

Injectants enter the body through insect bite, drugs or serum. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The pollen is a type of inhalant allergen. They enter the body while breathing and cause irritation in the respiratory tract.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 16, Problem 1MCQ

Summary Introduction

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

Pollen is an inhalant type of allergen. Hence, option (d) is correct.

Option (d) is given as “Inhalant”.

Explanation of Solution

Justify reason for the correct statement:

The pollen is light and is produced by plants for the purpose of reproduction. These pollens are light and travel through air and get inhaled during breathing. It causes irritation in the respiratory tract.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “contactant”.

Contact allergens enter the body through the skin and these allergens generally cause skin rashes or itching but pollen causes irritation in the respiratory tract. Hence, it is a wrong answer.

Option (b) is given as “ingestant”.

Ingestants are the food-based allergens and enter the body through food consumption. It basically consists of milk, peanuts, wheat nuts and many more. But pollen is not a consumable item. Hence, it is a wrong answer.

Option (c) is given as “Injectants”

Injectants enter the body through insect bite, drugs or serum. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The pollen is a type of inhalant allergen. They enter the body while breathing and cause irritation in the respiratory tract.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 16, Problem 1MCQ

Summary Introduction

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

Pollen is an inhalant type of allergen. Hence, option (d) is correct.

Option (d) is given as “Inhalant”.

Explanation of Solution

Justify reason for the correct statement:

The pollen is light and is produced by plants for the purpose of reproduction. These pollens are light and travel through air and get inhaled during breathing. It causes irritation in the respiratory tract.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “contactant”.

Contact allergens enter the body through the skin and these allergens generally cause skin rashes or itching but pollen causes irritation in the respiratory tract. Hence, it is a wrong answer.

Option (b) is given as “ingestant”.

Ingestants are the food-based allergens and enter the body through food consumption. It basically consists of milk, peanuts, wheat nuts and many more. But pollen is not a consumable item. Hence, it is a wrong answer.

Option (c) is given as “Injectants”

Injectants enter the body through insect bite, drugs or serum. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The pollen is a type of inhalant allergen. They enter the body while breathing and cause irritation in the respiratory tract.

Answer 6

Chapter 16, Problem 1MCQ

Summary Introduction

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

Pollen is an inhalant type of allergen. Hence, option (d) is correct.

Option (d) is given as “Inhalant”.

Explanation of Solution

Justify reason for the correct statement:

The pollen is light and is produced by plants for the purpose of reproduction. These pollens are light and travel through air and get inhaled during breathing. It causes irritation in the respiratory tract.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “contactant”.

Contact allergens enter the body through the skin and these allergens generally cause skin rashes or itching but pollen causes irritation in the respiratory tract. Hence, it is a wrong answer.

Option (b) is given as “ingestant”.

Ingestants are the food-based allergens and enter the body through food consumption. It basically consists of milk, peanuts, wheat nuts and many more. But pollen is not a consumable item. Hence, it is a wrong answer.

Option (c) is given as “Injectants”

Injectants enter the body through insect bite, drugs or serum. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Conclusion

The pollen is a type of inhalant allergen. They enter the body while breathing and cause irritation in the respiratory tract.

Answer 7

Chapter 16, Problem 1MCQ

Summary Introduction

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Answer 8

Expert Solution & Answer

Answer to Problem 1MCQ

Correct answer:

Pollen is an inhalant type of allergen. Hence, option (d) is correct.

Option (d) is given as “Inhalant”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify reason for the correct statement:

The pollen is light and is produced by plants for the purpose of reproduction. These pollens are light and travel through air and get inhaled during breathing. It causes irritation in the respiratory tract.

Hence, option (d) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “contactant”.

Contact allergens enter the body through the skin and these allergens generally cause skin rashes or itching but pollen causes irritation in the respiratory tract. Hence, it is a wrong answer.

Option (b) is given as “ingestant”.

Ingestants are the food-based allergens and enter the body through food consumption. It basically consists of milk, peanuts, wheat nuts and many more. But pollen is not a consumable item. Hence, it is a wrong answer.

Option (c) is given as “Injectants”

Injectants enter the body through insect bite, drugs or serum. Hence, it is a wrong answer.

Hence, options (a), (b), and (c) are incorrect.

Answer 12

Conclusion

The pollen is a type of inhalant allergen. They enter the body while breathing and cause irritation in the respiratory tract.

Answer 13

Ch. 16.1 - Define immunopathology, and describe the two major...Ch. 16.1 - Prob. 2AYP Ch. 16.2 - Prob. 3AYP Ch. 16.2 - Outline the steps of a type I allergic response,...Ch. 16.2 - Identify three conditions caused by IgE-mediated...Ch. 16.2 - Prob. 6AYP Ch. 16.2 - Prob. 7AYP Ch. 16.2 - Prob. 8AYP Ch. 16.3 - List the three immune components causing cell...Ch. 16.3 - Prob. 10AYP

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Solution Summary: The author explains that allergies are caused by hypersensitivity of the immune system to substances that are typically harmless in the environment.

Videos

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Answer to Problem 1MCQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 16 Solutions

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Solution Summary: The author explains that allergies are caused by hypersensitivity of the immune system to substances that are typically harmless in the environment.

Videos

Introduction: Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.

Answer to Problem 1MCQ

Explanation of Solution

Want to see more full solutions like this?

Chapter 16 Solutions

Introduction:

Allergies are the conditions caused by hypersensitivity of the immune system to substances that are typically harmless in the environment. Common allergens include pollen, certain type of foods, metals and other substances such as insect stings, and medications.