nur 3125 Patho exam 1 Latest Update -

nur 3125 Patho exam 1 Latest Update - Actual Exam 300 Questions and 100% Verified Correct Answers Guaranteed A+ Approved by the Professor -increased rate of cellular division - CORRECT ANSWER: what can cause hyperplasia

¨Dead tissue is removed ¨Slough off leaving an ulcer

¨Encapsulated by fibrin and calcium - CORRECT ANSWER: fate of necrotic tissue

¨Genetic makeup ¨Life experiences/interactions with the environment ¨Individuals' control mechanisms for body function

¨The measurement processes error or capabilities - CORRECT ANSWER: causes of

variations of normal values

¨Recognition ¤ Adherence ¤ Engulfment ¤ Phagosome formation ¤ Fusion with lysosomal granules

¤ Destruction of the target - CORRECT ANSWER: steps of phagocytosis process

2 - CORRECT ANSWER: Which information is correct regarding secondary immune

deficiencies?Secondary immune deficiencies may be the result of

• increased dietary zinc intake.
• caring for an older parent with Alzheimer disease. 1 / 4

• aspirin therapy that is prescribed by the physician.
• congenital or genetic defects in the neonate.

4 - CORRECT ANSWER: Which statement indicates the nurse has an accurate

understanding concerning passive immunity?

1."is produced after exposure to an antigen." 2."is the result of an attenuated immunization." 3."can last for years." 4."can be transferred from a donor to a recipient."

abnormal (pathologic) neutrophils - CORRECT ANSWER: in bacterial infections, non- infective tissue damage (MI, crush injury, burn injury, pulmonary infarct)

abrasion - CORRECT ANSWER: Scrape of the skin due to something abrasive

acquired immunodeficiency syndrome (AIDS) - CORRECT ANSWER: caused by viral

disease (HIV) -depletes the body's Th cells (CD4) -chronic disease

active immunity - CORRECT ANSWER: •Antibodies or T cells are produced after eithera natural exposure toan antigen or after immunization.•Is long lived

adaptive immunity - CORRECT ANSWER: -3rd line of defense

-slower than inflammation

adaptive immunity - CORRECT ANSWER: } Works together with inflammation.

} Recognizes foreign or "nonself" substances.} Promotes processes against reinfection 2 / 4

} Provides long-term protection.} Is slower than innate but more specific.} Has memory.

adaptive immunity - CORRECT ANSWER: immunity or resistance to a specific

pathogen; slower to respond, has memory component

agglutination - CORRECT ANSWER: direct function of immunoglobulins and

immunogens that clump together

Agranulocytes - CORRECT ANSWER: monocytes, macrophages, lymphocytes and

natural killer cells

algor mortis - CORRECT ANSWER: The cooling of the body after death

allergy - CORRECT ANSWER: Deleterious effects of hypersensitivity to environmental (exogenous) antigens

Alloimmunity - CORRECT ANSWER: Immune reaction to tissues of another individual

-all responses can be serious or life-threatening

Alloimmunity - CORRECT ANSWER: Immune system reacts with antigens on the tissue

of other genetically dissimilar members of the same species

anaphlactic shock - CORRECT ANSWER: Vascular collapse - Shock ( BP decrease)-

death - massive vasodilation-

Anaphylaxis - CORRECT ANSWER: •Severity depends on the level of sensitization.•Develops in minutes after exposure.•Itching Erythema 3 / 4

•Headaches •Contraction of respiratory bronchioles (Dyspnea) •Laryngeal edema •Vomiting, abdominal cramps, diarrhea •Vascular collapse - Shock ( BP decrease)- death - massive vasodilation-** treatment is adrenaline - epinephrineà vasoconstriction

anaphylaxis actions - CORRECT ANSWER: allergic response

-direct release of histamine and pro-imflammatory mediators

anemia - CORRECT ANSWER: low rbc

•Common with cancer •Mechanisms: Malignancy in bone marrow, chronic bleeding, severe malnutrition, cytotoxic chemotherapy, poor iron absorption

•Manifestations: Fatigue, pallor, dizziness, dyspnea on exertion

•Risk of ischemia and organ dysfunction •Treatment: Iron and folate supplementation, packed red blood cell transfusions, Epogen, dietary modifications

angiogenesis - CORRECT ANSWER: formation of new blood vessels

angiogenic factors - CORRECT ANSWER: ______ and inhibitors normally control the

development of new vessels

anoxia - CORRECT ANSWER: lack of oxygen

antibodies - CORRECT ANSWER: Functions:

• Protects against infection-
• activates inflammation

◦Protect the host from harmful antigen

• / 4