Which of the Following Statements Is Correct Concerning Cold Antibody

question 45

Multiple Choice

Which of the following statements is correct concerning cold antibody screens?

• A) Patient serum is incubated with group O adult and cord red blood cells at 4°C.
• B) Patient serum is incubated with group O cord cells at 37°C.
• C) Patient serum is incubated with check cells at 18°C.
• D) Patient serum is incubated with group A cord cells at room temperature.

---

Definitions:

Erikson's Crises

A series of psychosocial challenges described by psychologist Erik Erikson, each stage requiring an individual to navigate and resolve psychological conflicts to develop healthily.

Identity Versus Identity Confusion

Erikson’s fifth stage of psychosocial development, in which an adolescent seeks to develop a coherent sense of self, including the role she or he is to play in society. Also called identity versus role confusion.

Intimacy Versus Isolation

Erikson’s sixth stage of psychosocial development, in which young adults either form strong, long-lasting bonds with friends and romantic partners or face a possible sense of isolation and self-absorption.

Generativity Versus Stagnation

Erikson’s seventh stage of psychosocial development, in which the middle-aged adult develops a concern with establishing, guiding, and influencing the next generation or else experiences stagnation (a sense of inactivity or lifelessness).