James D. Burp appeals his conviction of operating a motor vehicle with a blood alcohol content by weight of .10 percent. Burp states the issue of this appeal to be whether the trial court erred in admitting into evidence, pursuant to the business record exception to the hearsay rule, medical records containing the results of a blood test performed on him during the early morning hours of May 25, 1991. However, Burp also challenges the sufficiency of the State's proof of the percent, by weight, of alcohol in his blood.
At the time the State sought admission of the results under the business records *171 exception, Burp objected on the ground that, whether or not the results were admissible under the hearsay rule, they still had to be shown to be competent evidence. To be competent and admissible, according to Burp, the State would need to show that "the test [had been] performed in a medically acceptable manner." (R. 185). Burp derives this requirement from Ind.Code 9-30-6-6(i) which states that "[the person authorized under this section to obtain a bodily substance sample shall take the sample in a medically accepted manner." (Emphasis supplied.) Burp also maintained that a foundational prerequisite to admission of the blood test results is testimony from the individual who obtained the sample and performed the test that hospital protocol for testing blood alcohol content was actually followed in the particular case. (R. 188).
Burp voiced no objection on the ground that the State had failed to establish the chain of custody of the sample taken from him or that the person who performed and interpreted the tests was not properly qualified. 1 He did not and does not now contest the scientific theory upon which blood alcohol testing is based, the accuracy of such tests generally, or the test's reputation for reliability in the relevant scientific community.
In Baker v. Wagers (1984), Ind.App.,
We explained in Baker that "trustworthiness and necessity were the parents of [the business record exception]."
Consequently, we clarified that to obtain admission pursuant to the business record exception, the proponent of an exhibit need only call an individual with a functional understanding of the record-keeping process of the business with respect to the specific entry, transaction or declaration contained in the document, to authenticate the document. Hence, the test report in the Baker case could be admitted and interpreted through the testimony of Dr. Conneally, who had been qualified as an expert, even though he did not have personal knowledge of the steps performed by his technician and could testify only generally concerning the testing procedures used in the lab.
Burp contends that, regardless of the hearsay exception, some additional showing of reliability is required to gain admission of the results. He maintains that the witness sponsoring the exhibit must be able to state specifically that an established testing protocol was followed in the particular case. We rejected such a requirement in Hayes v. State (1987), Ind. App.,
Indiana law has routinely treated evidence of the results of scientific testing as a matter of scientific fact established by expert opinion. See e.g., Hopkins v. State (1991), Ind.,
Recently, in discussing what kind of showing was needed to gain admission of novel scientific evidence, the Indiana Supreme Court reaffirmed that a showing of expert qualification was necessary to gain admission of DNA test results but declined to impose as a distinct foundational requirement a showing "that the testing laboratory performed the accepted scientific techniques in analyzing the forensic samples in this particular case." Hopkins,
However, the court then went on in Hopkins to conclude that the evidence was sufficient to support the trial court's factual findings that the testing had been "reliably performed in the case at bar according to generally accepted techniques." Id. The court's statement, that the reliability of the procedures employed in a particular case was a matter of weight not competency, became more than mere dicta in Davidson v. State (1991), Ind.,
On this basis, we conclude that Ms. Cosak's recollection of the precise steps she took in obtaining the sample from Burp and analyzing it was not critical to the competency of the results she obtained or testimony concerning them. In the absence of some evidence suggesting a "substantial irregularity" in the process actually employed, see eg. State v. Alderson (1982), Ind.App.,
Burp argues that I.C. 9-30-6-6 imposes additional requirements for admission of chemical tests on bodily substances. Several appellate decisions have held that this statute refers only to the disclosure of blood test results, not the drawing and analysis of blood samples. See e.g. Zimmerman v. State (1984), Ind.App.,
Subsection (i) does provide that "[the person authorized under this section to obtain a bodily substance sample shall take the sample in a medically accepted manner." But, the results of a chemical test on bodily substances, other than one which is novel, would not be relied upon by the medical community if the sample were taken in a medically unacceptable manner. Hence, in the case of routine medical tests and in the absence of evidence showing a substantial irregularity in the procedure, the qualification of the witness as an expert and the foundation for the business record exception provides presumptive evidence of the accuracy and truthfulness of the entry and suffices, for purposes of admissibility, to establish that the sample was taken in a medically accepted manner.
Burp also argues that "[t]he testimony at trial does not clearly indicate that the blood serum result of 167MG/DL is a measure of weight." To obtain a conviction under I.C. *174 9-30-5-1, the State must prove the defendant operated a vehicle with ten-hundredths percent (10%) or more, by weight, of alcohol in his blood. The test under LC. 9-30-5-1 is the percent by weight of alcohol in the volume of the defendant's blood. See generally 260 IAC 1.1-2-l(e)(2) (Breath test equipment tested by weight/volume solution of ethanol in water).
It is true Ms. Cosak never was asked whether the measurements she made of the alcohol in Burp's blood were by weight. 2 But, it is a matter of common knowledge that a measurement of weight would be expressed in units of weight or mass and a measurement of volume in units of volume or their equivalent A gram is a metric unit of measurement of weight or mass. A liter is a metric unit of capacity equal to one cubic decimeter, a measurement of volume. These principles are likewise not beyond the knowledge of the average lay-person. Ms. Cosak converted the results obtained from the testing of Burp's serum to whole blood and then testified that the percent of alcohol in the blood ranged from .18 grams percent to 15 grams percent. Her testimony is evidence of the percent by weight of alcohol in Burp's blood and is sufficient to sustain the jury's verdict.
Judgment affirmed.
Notes
. Having failed to object to the qualifications of Ms. Cosak, who obtained the sample from Burp, performed the test, and sponsored the exhibits, Burp may not now argue that Ms. Cosak's lack of appropriate training precludes her from testifying concerning the results of the test or renders the documents themselves inadmissible. On appeal, a party is restricted to claims within the scope of his proper objection. Any other objections are considered not properly made and preserved. Chandler v. State (1991), Ind.,
Waiver notwithstanding, if these objections had been properly raised, the result would be the same. There is no hard and fast rule as to the quantum of knowledge required to qualify a witness as an expert in a given field. Fox v. State (1987), Ind.,
Ms. Cosak testified that she had a bachelor of science degree in biology, had a government certification in laboratory testing and had on-the-job training during her eleven years as a laboratory technologist at the hospital. Ms. Co-sak learned to take blood specimens "on the job." Ms. Cosak's qualifications are adequate to permit her to offer an opinion. Indiana Code 9-30-6-6, formerly I.C. 9-11-4-6, does not expressly or implicitly address the extent of training necessary to obtain bodily substances samples.
Likewise, Ms. Cosak testified that she remembered taking the blood sample from Burp. Although Ms. Cosak could not remember testing that, particular sample, she remembered performing tests in the lab during the relevant time and the documentation prepared by her is circumstantial evidence that she did in fact perform the analysis on that date. Cosak was the only employee working in the lab that evening. She explained that pursuant to the hospital's protocol she would have both taken the sample and performed the tests. The State therefore has presented evidence from which it can reasonably be inferred that the sample obtained by Cosak from Burp remained in her possession from the time it was taken until it was tested. The State is not required to exclude every possibility of tampering. Hayes v. State (1987), Ind. App.,
. Burp does not challenge the accuracy of Ms. Cosak's calculations or her methodology.
