NCOA Exam 1 2024/2025 Exam
Questions and Verified Answers |
Already Graded A+
action of histamine in allergic reactions - 🧠ANSWER ✔✔vasodilation,
smooth muscle contraction, increased vascular permeability, increased
mucus secretions
assessing/contraindications related to proceeding with the skin test -
🧠ANSWER ✔✔corticosteroids and antihistamines should be stopped at
least 48 hours before testing
cause of hypernatremia - 🧠ANSWER ✔✔hypertonic TF without water
supplements, hyperventilation, diabetes insipidus, inadequate water intake,
some OTC medications
cause of hyponatremia - 🧠ANSWER ✔✔vomiting, diuretics, burns & wound
drainage, excessive fluid intake, SIADH (syndrome of inappropriate
secretion of antidiuretic hormone)
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
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,cause/risk factors of hyperkalemia - 🧠ANSWER ✔✔renal failure, use of
potassium supplements/potassium sparing diuretics, burns, crushing
injuries, severe infection, ACE inhibitors
cause/risk factors of hypokalemia - 🧠ANSWER ✔✔vomiting, gastric
suction, prolonged diarrhea, diuretics and steroids, inadequate intake
causes/risk factors of FVD - 🧠ANSWER ✔✔vomiting/diarrhea, GI suction,
sweating, warm weather, hyperthermia, decreased intake, diuretics,
decrease in total body water, inability to regulate sodium and water
balance, decreased thirst perception
causes/risk factors of FVE - 🧠ANSWER ✔✔heart failure, renal failure, liver
cirrhosis, excess sodium intake, excessive or rapid IV infusion
common assessment findings in anaphylactic shock - 🧠ANSWER
✔✔respiratory compromise, low BP, GI distress, skin or mucosal tissue
irritation, cardiovascular compromise
common assessment findings in hypovolemic shock - 🧠ANSWER
✔✔confusion, difficulty breathing/tachypnea, low BP, low temp, pale or
cyanotic
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
, common causes of anaphylactic shock - 🧠ANSWER ✔✔foods, meds,
insect bites and stings
common causes of hypovolemic shock - 🧠ANSWER ✔✔traumatic blood
loss, severe dehydration, severe edema, ascites
common triggers of anaphylaxis - 🧠ANSWER ✔✔foods, medications,
animal serums, latex
define agglutination - 🧠ANSWER ✔✔clumping effect occurring when an
antibody acts as a cross-link between two antigens
define antibodies - 🧠ANSWER ✔✔a protein substance developed by the
body in response to and interacting with a specific antigen
define apoptosis - 🧠ANSWER ✔✔programmed cell death
define immunosuppression - 🧠ANSWER ✔✔the partial or complete
suppression of the immune response of an individual
define lymphocytes - 🧠ANSWER ✔✔a form of small leukocyte (white blood
cell) occurring especially in the lymphatic system.
define neutrophils - 🧠ANSWER ✔✔type of WBC that acts as a first line of
defense
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
Questions and Verified Answers |
Already Graded A+
action of histamine in allergic reactions - 🧠ANSWER ✔✔vasodilation,
smooth muscle contraction, increased vascular permeability, increased
mucus secretions
assessing/contraindications related to proceeding with the skin test -
🧠ANSWER ✔✔corticosteroids and antihistamines should be stopped at
least 48 hours before testing
cause of hypernatremia - 🧠ANSWER ✔✔hypertonic TF without water
supplements, hyperventilation, diabetes insipidus, inadequate water intake,
some OTC medications
cause of hyponatremia - 🧠ANSWER ✔✔vomiting, diuretics, burns & wound
drainage, excessive fluid intake, SIADH (syndrome of inappropriate
secretion of antidiuretic hormone)
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
,cause/risk factors of hyperkalemia - 🧠ANSWER ✔✔renal failure, use of
potassium supplements/potassium sparing diuretics, burns, crushing
injuries, severe infection, ACE inhibitors
cause/risk factors of hypokalemia - 🧠ANSWER ✔✔vomiting, gastric
suction, prolonged diarrhea, diuretics and steroids, inadequate intake
causes/risk factors of FVD - 🧠ANSWER ✔✔vomiting/diarrhea, GI suction,
sweating, warm weather, hyperthermia, decreased intake, diuretics,
decrease in total body water, inability to regulate sodium and water
balance, decreased thirst perception
causes/risk factors of FVE - 🧠ANSWER ✔✔heart failure, renal failure, liver
cirrhosis, excess sodium intake, excessive or rapid IV infusion
common assessment findings in anaphylactic shock - 🧠ANSWER
✔✔respiratory compromise, low BP, GI distress, skin or mucosal tissue
irritation, cardiovascular compromise
common assessment findings in hypovolemic shock - 🧠ANSWER
✔✔confusion, difficulty breathing/tachypnea, low BP, low temp, pale or
cyanotic
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
, common causes of anaphylactic shock - 🧠ANSWER ✔✔foods, meds,
insect bites and stings
common causes of hypovolemic shock - 🧠ANSWER ✔✔traumatic blood
loss, severe dehydration, severe edema, ascites
common triggers of anaphylaxis - 🧠ANSWER ✔✔foods, medications,
animal serums, latex
define agglutination - 🧠ANSWER ✔✔clumping effect occurring when an
antibody acts as a cross-link between two antigens
define antibodies - 🧠ANSWER ✔✔a protein substance developed by the
body in response to and interacting with a specific antigen
define apoptosis - 🧠ANSWER ✔✔programmed cell death
define immunosuppression - 🧠ANSWER ✔✔the partial or complete
suppression of the immune response of an individual
define lymphocytes - 🧠ANSWER ✔✔a form of small leukocyte (white blood
cell) occurring especially in the lymphatic system.
define neutrophils - 🧠ANSWER ✔✔type of WBC that acts as a first line of
defense
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
