Question 1 options:receptor
homeostasis
effector
integrating center
Question 2 (1 point)
Question 2 options:
A_____________is a change in an environmental condition that is detected by a receptor.
Question 6 (1 point)
Which of the following reflexes might be best used to diagnose a concussion?
Question 6 options:
pupillary reflex
positive Babinski sign
patellar reflex
withdrawal reflex
Question 7 (1 point)
A negative Babinski reflex is observed in which of the following?
Question 7 options:
normal, healthy adults
adults with nerve or neurological disorders
infants
none of the above
Question 8 (1 point)
Homeostasis
Question 8 options:
is the ability to maintain a relatively consistent internal environment
often requires multiple organ systems to maintain
include internal variables such as blood pressure, pH, core body temperature, and blood glucose
all of the above
Page 1:
1 2 3
<
4
H
7
5
H
8
——
6
H
Match the reflex with the expected result.
V
The
The toes spread and the big
toe curls upwards (towards
the head)
True
False
9
The pupils of both eyes
constrict
The lower leg extends
Question 5 (1 point)
Question 4 (1 point)
A regulated variable, such as core body temperature, never changes unless there is a
pathological condition.
1. Babinski reflex (positive)
2. Patellar reflex
3. Pupillary reflex
A/
usually located within the central nervous system, processes changes in the
environment.
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