104. CCA Practice Quiz: HIV, AIDS, and Autoimmune Disorders

HIV, AIDS, and autoimmune disorders involve several closely related terms, conditions, and judgment points. This quiz asks you to compare ideas, apply information, and work through terminology and role-based situations. It also includes Nova Scotia HIV practice, along with questions about transmission, testing, progression, client support, thyroid disorders, lupus, and related autoimmune concepts.

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#1. A person’s early HIV symptoms disappear. Which statement best describes what this means?

Correct answer: C. The person might remain without symptoms for years and still transmit HIV.

Explanation: HIV symptoms might last several days or weeks and then disappear. A person might remain without symptoms for years while still living with HIV and transmitting the virus.

Why A is wrong: Symptom disappearance does not establish that HIV has ended.
Why B is wrong: Transmission does not depend on visible symptoms.
Why D is wrong: Disappearing early symptoms do not define progression to AIDS.

#2. Which process describes Graves’ disease?

Correct answer: B. Antibodies act on a thyroid receptor and lead to excessive thyroid hormone production.

Explanation: Graves’ disease involves antibodies acting on a thyroid receptor. This activity leads to overproduction of thyroid hormone and a hyperthyroid condition.

Why A is wrong: Gradual thyroid destruction with reduced hormone production describes Hashimoto’s disease.
Why C is wrong: Myelin damage describes multiple sclerosis.
Why D is wrong: This describes features of lupus.

#3. In Nova Scotia, which situation matches U=U?

Correct answer: A. A person takes ART, maintains an undetectable viral load, and has sexual contact

Explanation: U=U refers to a person living with HIV who takes antiretroviral therapy and maintains an undetectable viral load. Under those conditions, the person has effectively no risk of sexual transmission.

Why B is wrong: Lack of symptoms does not establish the U=U condition.
Why C is wrong: Symptoms and counselling do not establish the required treatment and viral-load conditions.
Why D is wrong: Treatment alone does not include the required undetectable viral load.

#4. Which contacts are important to notify after an HIV-positive result?

Correct answer: C. Sexually intimate partners and people who shared drug-use equipment

Explanation: Notification includes sexually intimate partners and people with whom the person shared drug-use equipment. Both groups relate directly to identified HIV transmission situations.

Why A is wrong: Sharing meals or transportation does not match the identified notification groups.
Why B is wrong: Household or workplace contact alone does not define the notification groups identified.
Why D is wrong: Counselling and support-group contact do not define the transmission-related groups identified.

#5. What is one purpose of HIV support groups and counselling?

Correct answer: D. To provide information and support, including help discussing the diagnosis with partners

Explanation: Support groups and counselling provide information and support to clients and significant others. Groups also help clients consider what to say to intimate partners who do not know about the diagnosis.

Why A is wrong: Support groups complement rather than replace health care treatment.
Why B is wrong: Medication selection is not the purpose identified for these groups.
Why C is wrong: The stated role focuses on information, support, and communication help.

#6. Which group contains only body fluids identified as routes for HIV transmission?

Correct answer: D. Blood, semen or pre-seminal fluid, rectal fluid, and vaginal fluid

Explanation: HIV transmission involves infected body fluids including blood, semen and pre-seminal fluid, rectal fluid, and vaginal fluid. Broken skin and mucous membranes describe entry routes rather than body fluids.

Why A is wrong: Broken skin is an entry route, not a body fluid.
Why B is wrong: The foreskin is a body structure, not a body fluid.
Why C is wrong: A mucous membrane is an entry surface, not a body fluid.

#7. Which description best matches lupus?

Correct answer: A. An inflammatory disease that affects several body parts and often includes a butterfly-shaped rash across the nose and cheeks

Explanation: Lupus is an inflammatory disease that affects joints, skin, kidneys, heart, lungs, and other body areas. A butterfly-shaped rash across the nose and cheeks is a common feature.

Why B is wrong: This describes features associated with Hashimoto’s disease.
Why C is wrong: This describes IBS rather than lupus.
Why D is wrong: This describes scleroderma.

#8. Which set correctly matches Crohn’s disease, colitis, and IBS?

Correct answer: B. Crohn’s, persistent inflammatory bowel disease. Colitis, colon inflammation. IBS, abdominal pain with bowel-habit changes.

Explanation: Crohn’s disease is a persistent inflammatory bowel disease that often affects the ileum, colon, or another GI area. Colitis means inflammation of the colon, while IBS involves abdominal pain and changes in bowel habits.

Why A is wrong: It mismatches the defining features among the three conditions.
Why C is wrong: Gluten intolerance and high blood sugar describe different disorders.
Why D is wrong: These definitions belong to unrelated disorders.

#9. Which change occurs with human immunodeficiency virus infection?

Correct answer: D. A virus attacks the immune system and reduces its ability to fight certain infections

Explanation: HIV results from a virus that attacks the immune system. This damage reduces the body’s ability to fight certain infections.

Why A is wrong: This describes the basic process involved in autoimmune disorders.
Why B is wrong: This describes the antibody activity associated with Hashimoto’s disease.
Why C is wrong: This describes the antibody activity associated with Graves’ disease.

#10. Which approach best supports HIV medication adherence?

Correct answer: B. Help the client and significant others establish a routine for taking medication every day as prescribed.

Explanation: HIV medication should be taken every day, exactly as prescribed. Working with the client and significant others to establish and maintain a routine supports adherence.

Why A is wrong: Medication adherence does not depend on whether symptoms are present.
Why C is wrong: The regimen continues every day rather than only during illness.
Why D is wrong: Feeling well does not replace the prescribed medication routine.

#11. Which symptom group best matches Graves’ disease?

Correct answer: C. Anxiety, sleep problems, rapid heart rate, and weight loss

Explanation: Graves’ disease might involve anxiety, sleep problems, a rapid heart rate, and weight loss. These findings fit the thyroid overproduction pattern described.

Why A is wrong: This group aligns more closely with Hashimoto’s disease.
Why B is wrong: These findings also fit the Hashimoto’s symptom pattern more closely.
Why D is wrong: This group mixes lupus and Hashimoto’s findings.

#12. Which pairing correctly matches diabetes and celiac disease with their meanings?

Correct answer: A. Diabetes involves hyperglycemia related to insulin problems, while celiac disease involves inability to tolerate gluten protein.

Explanation: Diabetes involves high blood sugar resulting from low insulin levels or resistance to insulin’s effects. Celiac disease involves an inborn inability to tolerate gluten protein.

Why B is wrong: It switches central features of the two disorders.
Why C is wrong: Bowel inflammation does not define diabetes, and high blood sugar does not define celiac disease.
Why D is wrong: Myelin damage and colon inflammation describe different disorders.

#13. During which periods does parent-to-baby HIV transmission occur?

Correct answer: A. Pregnancy, childbirth, and breastfeeding

Explanation: A person living with HIV might transmit the virus to a baby during pregnancy, childbirth, or breastfeeding. These three periods form the parent-to-baby transmission routes identified.

Why B is wrong: Early flulike symptoms describe a possible stage of HIV infection, not a parent-to-baby transmission period.
Why C is wrong: Sexual contact is a transmission route between partners rather than a parent-to-baby period.
Why D is wrong: Injection drug use represents another transmission situation, not a parent-to-baby period.

#14. Which statement best defines acquired immune deficiency syndrome, AIDS?

Correct answer: A. HIV infection that has progressed, usually after going untreated

Explanation: AIDS refers to HIV infection that has progressed, usually in the setting of untreated HIV. It does not refer to the early symptom period or to immune disorders in general.

Why B is wrong: Early flulike symptoms describe an earlier possible phase of HIV infection.
Why C is wrong: A symptom-free period does not define AIDS.
Why D is wrong: This describes immune-system impairment more broadly rather than AIDS.

#15. In Nova Scotia, which statement best describes HIV partner notification?

Correct answer: B. The person usually notifies contacts, while a physician or public health nurse handles notification in some situations.

Explanation: Nova Scotia Public Health guidance usually places contact notification with the person living with HIV. A physician or public health nurse handles notification in some circumstances, including situations involving safety concerns.

Why A is wrong: Public Health does not automatically replace personal notification in every situation.
Why C is wrong: Safety concerns are one reason a physician or public health nurse might handle notification.
Why D is wrong: Notification guidance does not depend on whether symptoms are present.

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