By what age is an infants retina fully developed?
a. Birth
b. 2 months
c. 4 months
d. 6 months
Answer: c. 4 months
You might also like to view...
During the admission assessment, the nurse notes many café-au-lait spots on the patient's trunk, back, neck, and legs and suspects that the patient has neurofibromatosis
Based on the nurse's knowledge of neurofibromatosis, the nurse understands that a single family member has which of the following? A) A spontaneous mutation B) A germline mutation C) A nondisjunction D) A monosomy
Physical assessment of a client's immune system involves which of the following?
a. neurological, lymphatic and circulatory sys-tem b. lymphatic and circulatory system c. the entire body d. the lymphatic system
When performing a mental status examination on an older adult client, the nurse discovers that the client is illiterate and only has a third-grade education. How should the nurse assess the client's cognition?
a. Have the client spell the word "world" backwards. b. Have the client spell the word "world" forwards. c. Ask the client to perform serial 7s. d. Instruct the client to state the days of the week backwards.
The client has been admitted through the emergency department with a possible myocardial infarction. When assessing the client, the nurse requests information about the client's family health history, culture, and ethnic background
Which of the following information is most relevant to this client's current health condition? 1. The client has a history of colon cancer. 2. The client's parents are Hawaiian. 3. The client's daughter has polycystic ovaries. 4. The client is lactose intolerant.