Identify ALL nouns and pronouns in the following sentences.

2. An abdominal film showed no obstruction.
An
abdominal
film
showed
no
obstruction.


3. She is tender to palpation over the lateral femoral condyle.
She
is
tender
to
palpation
over
the
lateral
femoral
condyle.

4. An evaluation with Maddox rod was consistent with crossed diplopia, corrected with 12 prism diopters.
An
evaluation
with
Maddox
rod
was
consistent
with
crossed
diplopia,
corrected
with
12
prism
diopters.

An is not a noun or pronoun. It's an article, and usually classified as an adjective.

Your subject is spelled G R A M M A R.

The nouns and pronouns in each sentence are as follows:

2. An abdominal film showed no obstruction.
- Nouns: abdominal, film, obstruction

3. She is tender to palpation over the lateral femoral condyle.
- Nouns: palpation, lateral femoral condyle
- Pronoun: She

4. An evaluation with Maddox rod was consistent with crossed diplopia, corrected with 12 prism diopters.
- Nouns: evaluation, Maddox rod, crossed diplopia, prism diopters
- Pronouns: None.